New Hampshire: Individual County Chronologies

New Hampshire Atlas of Historical County Boundaries

John H. Long, Editor; Peggy Tuck Sinko, Associate Editor; Gordon DenBoer, with George E. Goodridge Jr., Historical Compilers; Douglas Knox, Book Digitizing Director; Emily Kelley, Research Associate; Laura Rico-Beck, GIS Specialist and Digital Compiler; Peter Siczewicz, ArcIMS Interactive Map Designer; Robert Will, Cartographic Assistant

Copyright The Newberry Library 2007


BELKNAP

01 Jan 1841
BELKNAP created from STRAFFORD. (N.H. Laws 1840, ch. 539, secs. 1-2, 16/pp. 455-456, 462)
29 Jun 1841
Boundary between BELKNAP and CARROLL through Lake Winnepesaukee was clarified [no change]. (N.H. Laws 1841, ch. 621, sec. 1/pp. 547-548)
27 Jun 1849
BELKNAP lost to CARROLL when town of Wolfeboro gained from town of Alton. (N.H. Laws 1849, ch. 859, sec. 1/p. 402)
23 Mar 1897
Boundary between BELKNAP and CARROLL through Lake Winnepesaukee was clarified [not mapped]. (N.H. Laws 1897-1898, ch. 199, sec. 1/pp. 197-198)

CARROLL

01 Jan 1841
CARROLL created from STRAFFORD. (N.H. Laws 1840, ch. 539, secs. 1-2, 16/pp. 455-456, 462)
29 Jun 1841
Boundary between CARROLL and BELKNAP through Lake Winnepesaukee was clarified [no change]. (N.H. Laws 1841, ch. 621, sec. 1/pp. 547-548)
27 Jun 1849
CARROLL gained from BELKNAP when town of Wolfeboro gained from town of Alton. (N.H. Laws 1849, ch. 859, sec. 1/p. 402)
05 Jan 1853
CARROLL gained towns of Bartlett and Jackson and the gore of Hart's Location from COOS. Hale's Location remained part of COOS, although it was surrounded by CARROLL. (N.H. Laws 1853, ch. 1290, sec. 1/p. 1230)
22 Jun 1853
CARROLL gained the gore of Hale's Location from COOS. (N.H. Laws 1853, ch. 1425, sec. 1/p. 1348)
16 Jul 1864
CARROLL gained from GRAFTON when town of Sandwich gained small area from town of Waterville [too small to map]. (N.H. Laws 1864, ch. 2891, sec. 1/p. 2850)
23 Mar 1897
Boundary between CARROLL and BELKNAP through Lake Winnepesaukee was clarified [not mapped]. (N.H. Laws 1897-1898, ch. 199, sec. 1/pp. 197-198)

CHESHIRE

29 Apr 1769
CHESHIRE created as one of the five original New Hampshire counties. (N.H. Early Laws, vol. 3, ch. 9 [1769]/pp. 524-530)
27 Nov 1778
CHESHIRE lost to HILLSBOROUGH when town of Fishersfield (now Newbury) was created from unincorporated lands. (N.H. Early Laws, vol. 4, ch. 17 [1778]/pp. 189-190)
1780
CHESHIRE gained town of Protectworth (now Springfield) from GRAFTON. (N.H. State Papers, 13:444, 449)
11 Apr 1781
In an unsuccessful attempt to annex part of New Hampshire (the so-called East Union), Vermont created WASHINGTON (Vt. original, extinct) and expanded its WINDSOR (Vt.) so that they overlapped CHESHIRE; New Hampshire did not lose control of the area. (Vt. State Papers, 13:17-18, 55-56; Vt. Recs. Gov., 2:294-296)
23 Feb 1782
Vermont gave up its attempt to annex part of New Hampshire known as East Union. Overlap of CHESHIRE by WASHINGTON (Vt., original, extinct) and WINDSOR (Vt.) ended. (Vt. State Papers, vol. 3, pt. 2: 67-68)
27 Sep 1787
CHESHIRE lost small area to HILLSBOROUGH when town of Bradford was created from Washington Gore and the towns of New Bradford and Washington. (N.H. Early Laws, vol. 5, ch. 6 [1787]/pp. 280-281)
16 Jun 1791
CHESHIRE boundaries were redefined [no change]. (N.H. Early Laws, vol. 5, ch. 14 [1791]/pp. 766-767)
20 Jun 1817
CHESHIRE gained from GRAFTON when town of Springfield gained Heath's Gore. (N.H. Early Laws, vol. 8, ch. 24 [1817]/p. 620)
01 Sep 1817
CHESHIRE lost to HILLSBOROUGH when town of New London gained from town of Wendell (now Sunapee). (N.H. Early Laws, vol. 8, ch. 11 [1817]/pp. 607-608)
04 Sep 1827
CHESHIRE lost to creation of SULLIVAN. (N.H. Early Laws, vol. 9, ch. 48 [1827], secs. 2, 13/pp. 649-650, 653)
02 Jan 1829
CHESHIRE boundaries were redefined [no change]. (N.H. Early Laws, vol. 9, ch. 100 [1829], sec. 1/pp. 879-882)

COOS

01 Mar 1805
COOS created from GRAFTON. (N.H. Early Laws, vol. 7, ch. 33 [1803]/pp. 206-207)
18 Jun 1805
COOS gained Nash and the gore of Sawyers Location from GRAFTON. (N.H. Early Laws, vol. 7, ch. 15 [1805]/pp. 398-399)
26 Jun 1823
COOS lost town of Chatham to STRAFFORD. (N.H. Early Laws, vol. 9, ch. 30 [1823], sec. 1/p. 210)
02 Jan 1829
COOS boundaries were redefined [no change]. (N.H. Early Laws, vol. 9, ch. 100 [1829], sec. 1/pp. 879-882)
05 Jan 1853
COOS lost to GRAFTON. COOS lost towns of Bartlett and Jackson and the gore of Hart's Location to CARROLL; Hale's Location remained part of COOS, although it was surrounded by CARROLL. (N.H. Laws 1853, ch. 1290, sec. 1/p. 1230)
22 Jun 1853
COOS lost the gore of Hale's Location to CARROLL. (N.H. Laws 1853, ch. 1425, sec. 1/p. 1348)
03 Jul 1875
Boundary between COOS and GRAFTON was redefined [no change]. (N.H. Laws 1875, ch. 31, sec. 1/p. 457)

East Union

11 Apr 1781
Vermont made a second attempt to annex part of New Hampshire (the so-called East Union); first attempt was made in 1778 but did not affect counties. Vermont created WASHINGTON (Vt., original, extinct) and expanded its WINDSOR (Vt.) and ORANGE (Vt.) so that they overlapped CHESHIRE and GRAFTON. (Vt. State Papers, 13:17-18, 55-56; Vt. Recs. Gov., 2:294-296)
23 Feb 1782
Vermont's overlap of New Hampshire ended when Vermont gave up its attempt to annex the East Union. (Vt. State Papers, 3, pt. 2: 67-68)

GRAFTON

29 Apr 1769
GRAFTON created as one of the five original New Hampshire counties; GRAFTON not fully organized, attached to ROCKINGHAM for administrative and judicial purposes. (N.H. Early Laws, vol. 3, ch. 9 [1769]/pp. 524-530)
05 Jun 1773
GRAFTON fully organized, detached from ROCKINGHAM. (N.H. Early Laws, vol. 3, ch. 12 [1773]/pp. 587-588)
10 Nov 1778
GRAFTON lost town of Conway to STRAFFORD. (N.H. Early Laws, vol. 4, ch. 3 [1778]/p. 170)
1780
GRAFTON lost town of Protectworth (now Springfield) to CHESHIRE. (N.H. State Papers, 13:444, 449)
11 Apr 1781
In an unsuccessful attempt to annex part of New Hampshire (the so-called East Union), Vermont expanded its ORANGE (Vt.) and WINDSOR (Vt.) so that they overlapped GRAFTON, but New Hampshire did not lose control of the area. (Vt. State Papers, 13:17-18, 55-56; Vt. Recs. Gov., 2:294-296)
23 Feb 1782
Vermont gave up its attempt to annex part of New Hampshire known as East Union. Overlap of GRAFTON by ORANGE (Vt.) and WINDSOR (Vt.) ended. (Vt. State Papers, vol. 3, pt. 2: 67-68)
14 Sep 1782
GRAFTON gained towns of Campton and New Holderness (now Holderness) from STRAFFORD. (N.H. Early Laws, vol. 4, ch. 2 [1782]/p. 479)
16 Jun 1791
GRAFTON boundaries were redefined [no change]. (N.H. Early Laws, vol. 5, ch. 14 [1791]/pp. 766-767)
27 Nov 1800
GRAFTON lost town of Burton (now Albany) to STRAFFORD. (N.H. Early Laws, vol. 6, ch. 4 [1800]/p. 647)
01 Mar 1805
GRAFTON lost to creation of COOS. (N.H. Early Laws, vol. 7, ch. 33 [1803]/pp. 206-207)
18 Jun 1805
GRAFTON lost Nash and the gore of Sawyers Location to COOS. (N.H. Early Laws, vol. 7, ch. 15 [1805]/pp. 398-399)
20 Jun 1817
GRAFTON lost small area to CHESHIRE when town of Springfield gained Heath's Gore. (N.H. Early Laws, vol. 8, ch. 24 [1817]/p. 620)
02 Jan 1829
GRAFTON boundaries were redefined [no change]. (N.H. Early Laws, vol. 9, ch. 100 [1829], sec. 1/pp. 879-882)
21 Dec 1832
GRAFTON lost to MERRIMACK when town of Wilmot gained from town of New Chester (now Hill). (N.H. Early Laws, vol. 10, ch. 19 [1832], secs. 1-2/pp. 365-366)
13 Jan 1837
GRAFTON gained from SULLIVAN when town of Enfield gained from town of Grantham. (N.H. Laws 1836, ch. 290, sec. 1/pp. 257-258)
05 Jan 1853
GRAFTON gained from COOS. (N.H. Laws 1853, ch. 1290, sec. 1/p. 1230)
16 Jul 1864
GRAFTON lost small area to CARROLL when town of Sandwich gained from town of Waterville [too small to map]. (N.H. Laws 1864, ch. 2891, sec. 1/p. 2850)
01 Jul 1868
GRAFTON lost town of Hill to MERRIMACK. (N.H. Laws 1868, ch. 14, sec. 1/p. 148)
10 Jul 1874
GRAFTON lost town of Danbury to MERRIMACK. (N.H. Laws 1874, ch. 96, sec. 1/p. 338)
03 Jul 1875
Boundary between GRAFTON and COOS was redefined [no change]. (N.H. Laws 1875, ch. 31, sec. 1/p. 457)

HILLSBOROUGH

29 Apr 1769
HILLSBOROUGH created as one of the five original New Hampshire counties. (N.H. Early Laws, vol. 3, ch. 9 [1769]/pp. 524-530)
30 May 1772
HILLSBOROUGH gained small area of the town of Hopkinton from ROCKINGHAM [too small to map]. (N.H. Early Laws, vol. 3, ch. 1 [1772]/p. 576)
27 Nov 1778
HILLSBOROUGH gained from CHESHIRE when town of Fishersfield (now Newbury) was created from unincorporated lands. (N.H. Early Laws, vol. 4, ch. 17 [1778]/pp. 189-190)
27 Sep 1787
HILLSBOROUGH gained small area from CHESHIRE when town of Bradford was created from Washington Gore and the towns of New Bradford and Washington. (N.H. Early Laws, vol. 5, ch. 6 [1787]/pp. 280-281)
16 Jun 1791
HILLSBOROUGH boundaries were redefined [no change]. (N.H. Early Laws, vol. 5, ch. 14 [1791]/pp. 766-767)
01 Sep 1817
HILLSBOROUGH gained from CHESHIRE when town of New London gained from town of Wendell (now Sunapee). (N.H. Early Laws, vol. 8, ch. 11 [1817]/pp. 607-608)
02 Jul 1822
HILLSBOROUGH gained from ROCKINGHAM when town of Hooksett was created from towns of Chester, Dunbarton, and Goffstown. (N.H. Early Laws, vol. 9, ch. 42 [1822], secs. 1,4/pp. 141-143)
01 Aug 1823
HILLSBOROUGH lost to creation of MERRIMACK. (N.H. Early Laws, vol. 9, ch. 38 [1823], secs. 2, 12/pp. 221, 224)
10 Dec 1824
HILLSBOROUGH gained town of Pelham from ROCKINGHAM. (N.H. Early Laws, vol. 9, ch. 10 [1824]/pp. 301-302)
02 Jan 1829
HILLSBOROUGH boundaries were redefined [no change]. (N.H. Early Laws, vol. 9, ch. 100 [1829], sec. 1/pp. 879-882)

MERRIMACK

01 Aug 1823
MERRIMACK created from HILLSBOROUGH and ROCKINGHAM. (N.H. Early Laws, vol. 9, ch. 38 [1823], secs. 2, 12/pp. 221, 224)
24 Dec 1828
MERRIMACK gained from STRAFFORD when town of Franklin was created from towns of Andover, Northfield, Salisbury, and Sandbornton. (N.H. Early Laws, vol. 9, ch. 62 [1828], sec. 1/pp. 784-786)
02 Jan 1829
MERRIMACK boundaries were redefined [no change]. (N.H. Early Laws, vol. 9, ch. 100 [1829], sec. 1/pp. 879-882)
21 Dec 1832
MERRIMACK gained from GRAFTON when town of Wilmot gained from town of New Chester (now Hill). (N.H. Early Laws, vol. 10, ch. 19 [1832], secs. 1-2/pp. 365-366)
01 Jul 1868
MERRIMACK gained town of Hill from GRAFTON. (N.H. Laws 1868, ch. 14, sec. 1/p. 148)
10 Jul 1874
MERRIMACK gained town of Danbury from GRAFTON. (N.H. Laws 1874, ch. 96, sec. 1/p. 338)

New Hampshire Colony

18 Sep 1679
King Charles II made New Hampshire a royal colony, separate from Massachusetts; no western limit was specified. (Swindler, 6:322; Van Zandt, 61)
17 May 1686
The arrival of its first royal governor inaugurated the Dominion of New England, the new single province that King James II created (8 October 1685) by uniting King's Province (present southwestern Rhode Island), Massachusetts, New Hampshire, and Maine (area between New Hampshire and the Kennebec River). (Farnham, 7:367; Hart, 1:573; N.H. Early Laws, vol. 1, p. 99; W. D. Williamson, 1:576)
18 Apr 1689
Upon learning of the Glorious Revolution (replacement of King James II by King William III and Queen Mary II) in England, Bostonians imprisoned the royal governor and others, thereby ending the Dominion of New England. Over the next months New Hampshire and the other colonies that had been united to form the Dominion had to resume self-government. (Craven, 224; Morris and Kelly, pl. 11)
19 Mar 1690
[19 March 1689/1690] Massachusetts formally extended its jurisdiction over New Hampshire, which had petitioned on 20 February 1689/1690 for the annexation as a means to fill the governmental void left by the fall of the Dominion of New England on 18 April 1689. (N.H. Early Laws, vol. 1, p. 261, and ch. 235 [1689]/p. 371)
01 Mar 1691
[1 March 1690-1691] King William III and Queen Mary II commissioned a royal governor for New Hampshire, effectively separating it from Massachusetts. Jurisdiction extended from three miles north of the Merrimack River to the Piscataqua River, but, as in 1679, no western limit was specified. Both Massachusetts and New Hampshire granted land and established towns in western New Hampshire west of the Merrimack River, often in conflict with each other. (N.H. State Papers, 2:57)
05 Aug 1740
King George II settled the boundary lines between Massachusetts and New Hampshire substantially as they are today. Under this decree New Hampshire challenged New York's 1674 claim to the area of present Vermont by first claiming a western limit equal to Connecticut and Massachusetts (20 miles east of the Hudson River) and later (chiefly in 1761 and 1763) creating in present Vermont more than 100 towns, which became known as the New Hampshire Grants. (Farnham, 8:47; Van Zandt, 61)
20 Jul 1764
King George III established the boundary between New Hampshire and New York along the west bank of the Connecticut River, north of Massachusetts and south of the parallel of 45 degrees north latitude. Although disputes occasionally broke out later, this line became the boundary between New Hampshire and Vermont and has not changed to the present. When New York refused to recognize land titles through the New Hampshire Grants (towns in present Vermont created earlier by New Hampshire) dissatisfied colonists organized in opposition, which led to the creation of independent Vermont in 1777. (Slade, 13-19; Van Zandt, 63)
29 Apr 1769
New Hampshire created five original counties to cover all territory in the colony. (N.H. Early Laws, vol. 3, ch. 9 [1769]/pp. 524-530)

NORFOLK (Mass., original, extinct)

10 May 1643
NORFOLK (Mass., original, extinct) created as one of the original Massachusetts counties; included the New Hampshire settlements. (Mass. Recs., 2:38)
18 Sep 1679
King Charles II made New Hampshire a royal colony, separate from Massachusetts; NORFOLK (Mass., original, extinct) eliminated. (Swindler, 6:322; Van Zandt, 61)

ORANGE (Vt.)

11 Apr 1781
ORANGE (Vt.) overlapped GRAFTON when Vermont attempted to annex part of New Hampshire (area known as East Union); New Hampshire did not lose control of the area. (Vt. State Papers, 13:17-18, 55-56; Vt. Recs. Gov., 2:294-296)
23 Feb 1782
ORANGE (Vt.) overlap of GRAFTON ended when Vermont gave up its attempt to annex East Union; ORANGE (Vt.) eliminated from New Hampshire. (Vt. State Papers, 3, pt. 2: 67-68)

ROCKINGHAM

29 Apr 1769
ROCKINGHAM created as one of the five original New Hampshire counties; GRAFTON and STRAFFORD not fully organized, both attached to ROCKINGHAM for administrative and judicial purposes. (N.H. Early Laws, vol. 3, ch. 9 [1769]/pp. 524-530)
30 May 1772
ROCKINGHAM lost small area of the town of Hopkinton to HILLSBOROUGH [too small to map]. (N.H. Early Laws, vol. 3, ch. 1 [1772]/p. 576)
05 Jun 1773
GRAFTON and STRAFFORD fully organized, detached from ROCKINGHAM. (N.H. Early Laws, vol. 3, ch. 12 [1773]/pp. 587-588)
16 Jun 1791
ROCKINGHAM boundaries were redefined [no change]. (N.H. Early Laws, vol. 5, ch. 14 [1791]/pp. 766-767)
02 Jul 1822
ROCKINGHAM lost to HILLSBOROUGH when town of Hooksett was created from towns of Chester, Dunbarton, and Goffstown. (N.H. Early Laws, vol. 9, ch. 42 [1822], secs. 1,4/pp. 141-143)
01 Aug 1823
ROCKINGHAM lost to creation of MERRIMACK. (N.H. Early Laws, vol. 9, ch. 38 [1823], secs. 2, 12/pp. 221, 224)
10 Dec 1824
ROCKINGHAM lost town of Pelham to HILLSBOROUGH. (N.H. Early Laws, vol. 9, ch. 10 [1824]/pp. 301-302)
02 Jan 1829
ROCKINGHAM boundaries were redefined [no change]. (N.H. Early Laws, vol. 9, ch. 100 [1829], sec. 1/pp. 879-882)
02 Jul 1870
ROCKINGHAM gained small area from STRAFFORD when town of Newmarket gained from town of Durham [too small to map]. (N.H. Laws 1870, ch. 43, sec. 1/p. 428)

STRAFFORD

29 Apr 1769
STRAFFORD created as one of the five original New Hampshire counties; STRAFFORD not fully organized, attached to ROCKINGHAM for administrative and judicial purposes. (N.H. Early Laws, vol. 3, ch. 9 [1769]/pp. 524-530)
05 Jun 1773
STRAFFORD fully organized, detached from ROCKINGHAM. (N.H. Early Laws, vol. 3, ch. 12 [1773]/pp. 587-588)
10 Nov 1778
STRAFFORD gained town of Conway from GRAFTON. (N.H. Early Laws, vol. 4, ch. 3 [1778]/p. 170)
14 Sep 1782
STRAFFORD lost towns of Campton and New Holderness (now Holderness) to GRAFTON. (N.H. Early Laws, vol. 4, ch. 2 [1782]/p. 479)
16 Jun 1791
STRAFFORD boundaries were redefined [no change]. (N.H. Early Laws, vol. 5, ch. 14 [1791]/pp. 766-767)
27 Nov 1800
STRAFFORD gained town of Burton (now Albany) from GRAFTON. (N.H. Early Laws, vol. 6, ch. 4 [1800]/p. 647)
26 Jun 1823
STRAFFORD gained town of Chatham from COOS. (N.H. Early Laws, vol. 9, ch. 30 [1823], sec. 1/p. 210)
24 Dec 1828
STRAFFORD lost to MERRIMACK when town of Franklin was created from towns of Andover, Northfield, Salisbury, and Sandbornton. (N.H. Early Laws, vol. 9, ch. 62 [1828], sec. 1/pp. 784-786)
02 Jan 1829
STRAFFORD boundaries were redefined [no change]. (N.H. Early Laws, vol. 9, ch. 100 [1829], sec. 1/pp. 879-882)
01 Jan 1841
STRAFFORD lost to creation of BELKNAP and CARROLL. (N.H. Laws 1840, ch. 539, secs. 1-2, 16/pp. 455-456, 462)
02 Jul 1870
STRAFFORD lost small area to ROCKINGHAM when town of Newmarket gained from town of Durham [too small to map]. (N.H. Laws 1870, ch. 43, sec. 1/p. 428)

SULLIVAN

04 Sep 1827
SULLIVAN created from CHESHIRE. (N.H. Early Laws, vol. 9, ch. 48 [1827], secs. 2, 13/pp. 649-650, 653)
02 Jan 1829
SULLIVAN boundaries were redefined [no change]. (N.H. Early Laws, vol. 9, ch. 100 [1829], sec. 1/pp. 879-882)
13 Jan 1837
SULLIVAN lost to GRAFTON when town of Enfield gained from town of Grantham. (N.H. Laws 1836, ch. 290, sec. 1/pp. 257-258)

WASHINGTON (Vt., original, extinct)

11 Apr 1781
WASHINGTON (Vt., original, extinct) created when Vermont attempted to annex part of New Hampshire (the so-called East Union). WASHINGTON was located entirely in New Hampshire and overlapped part of CHESHIRE; New Hampshire did not lose control of the area. (Vt. State Papers, 13:17-18, 55-56; Vt. Recs. Gov., 2:294-296)
23 Feb 1782
WASHINGTON (Vt., original, extinct) eliminated when Vermont gave up its attempt to annex part of New Hampshire known as the East Union. (Vt. State Papers, 3, pt. 2: 67-68)

WINDSOR (Vt.)

11 Apr 1781
WINDSOR (Vt.) overlapped CHESHIRE and GRAFTON when Vermont attempted to annex part of New Hampshire (the so-called East Union); New Hampshire did not lose control of the area. (Vt. State Papers, 13:17-18, 55-56; Vt. Recs. Gov., 2:294-296)
13 Apr 1781
WINDSOR (Vt.) lost its part of the gore east of the town of Bromley to BENNINGTON (Vt.); area within New Hampshire was unchanged. (Vt. State Papers, 13:19)
23 Feb 1782
WINDSOR (Vt.) overlap of CHESHIRE and GRAFTON ended when Vermont gave up its attempt to annex East Union; WINDSOR (Vt.) eliminated from New Hampshire. (Vt. State Papers, 3, pt. 2: 67-68)