Johnston Calhoon, Big Y haplogroup FT350465

1753 - 1835  (82 years)

• Name	Johnston Calhoon  [1, 2, 3, 4]
  Suffix	Big Y haplogroup FT350465
  Birth	1753	Letterkenny, County Donegal, Ireland   [3, 5]
  Gender	Male
  Residence	1830	Greene, Beaver, Pennsylvania, USA   [1, 2]
  Death	10 Dec 1835	Mill Creek, Beaver, Pennsylvania, USA   [3, 5]
  Burial	Hookstown, Beaver County, Pennsylvania, United States of America   [3, 4]
  Person ID	I16677	Ancestrees
  Last Modified	3 Mar 2026

  
  

  Father	William Colquhoun,   b. Abt 1725, Londonderry, Londonderry, Northern Ireland, United Kingdom d. Ireland, Ireland
  Relationship	natural
  Mother	Sprowl Sproul
  Relationship	natural
  Family ID	F5664	Group Sheet  |  Family Chart

  
  

  Family	Jane Donnehay,   b. 1755, Northern Ireland d. 1833, Mill Creek, Beaver, Pennsylvania, United States (Age 78 years)
  Marriage	1782	Ireland
  Children	1. Anne Calhoon,   b. 30 Sep 1785, NC d. 31 Oct 1862, St. Clair Township, Columbiana, Ohio (Age 77 years)  [Father: natural]  [Mother: natural]   2. Samuel Calhoun,   b. Abt 1781, Ireland d. 1867, of Philadelphia, Pennsylvania when he enlisted (Age 86 years)  [Father: natural]  [Mother: natural]   3. Johnston Calhoon,   b. Between 1800 and 1809, of Ohio, Beaver Co., PA d. of Ohio, Beaver Co., PA  [Father: natural]  [Mother: natural]   4. William Calhoon,   b. 1786, Shippingport, Beaver, Pennsylvania, United States d. 27 Dec 1838, Beaver County, Pennsylvania, United States of America (Age 52 years)  [Father: natural]  [Mother: natural]   5. Joseph Calhoon, E-FT350465 - Australian Colquhoun Line Match,   b. 10 Mar 1787, of Beaver County, PA d. 30 Jun 1845, Mill Creek, Beaver, Pennsylvania, United States (Age 58 years)  [Father: natural]  [Mother: natural]   6. Robert Calhoon,   b. 1791, Washington, Pennsylvania, United States d. 22 Jul 1836, of Beaver County, PA (Age 45 years)  [Father: natural]  [Mother: natural]   7. George N Calhoun,   b. Between 1794 and 1797, Pennsylvania d. 28 Feb 1868, Knox County, Indiana, USA (Age 74 years)  [Father: natural]  [Mother: natural]
  Family ID	F5656	Group Sheet  |  Family Chart
  Last Modified	3 Mar 2026

  
  

• Notes

  Johnston is between age 70-79 in the 1830 census for Beaver Co., PA. He is within 3 pages of most of his stated sons in that census. He might have had a brother, William, who supposedly bought land in what became Beaver Co., Pennsylvania by 1786. However, he's not in any of the Beaver Co., PA records because he died before it became that county by name. Some of the Calhoons I have listed as Johnston's sons could be his instead.

  
  

• Sources

  [S631] Ancestry.com, 1830 United States Federal Census, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2010;), Year: 1830; Census Place: Ohio, Beaver, Pennsylvania; Series: M19; Roll: 165; Page: 240; Family History Library Film: 0020639. [S631] Ancestry.com, 1830 United States Federal Census, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2010;), Year: 1830; Census Place: Greene, Beaver, Pennsylvania; Series: M19; Roll: 165; Page: 259; Family History Library Film: 0020639. [S1202] Ancestry.com, U.S., Find a Grave™ Index, 1600s-Current, (Name: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2012;). [S3589] History of Beaver Co., PA, (Date: 1888;), History of Beaver Co., PA. [S25] Ancestry.com, Geneanet Community Trees Index, (Name: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2022;).