Katharine Hemmick1

#32003, (1 October 1880 - )
Father*Roland Joseph Hemmick1 (1850 - 1921)
Mother*Lucy Smith1 (c 1853 - 1919)


Oliver Hazard Perry Johnson b. 1878, d. 1939
Child 1.Katherine Johnson7 (1905 - )
Her married name was Johnson. 
Birth*1 October 1880She was born on 1 October 1880 at United StatesG.1 
18 May 1895She was named in the will of Catherine Whalen Gillespie on 18 May 1895 at Washington, District of Columbia.2,3 
1901She appeared on the census of 1901 in the household of Roland Joseph Hemmick and Lucy Smith at Port Hope, East Durham, OntarioG.4 
Marriage*2 September 1903She married Oliver Hazard Perry Johnson on 2 September 1903 at Catholic Church, Port Hope, Ontario.5,3 
20 April 1910She and Oliver Hazard Perry Johnson appeared on the census of 20 April 1910 at 1126 Connecticut Avenue, Washington, District of Columbia.6 


  1. [S68] 1901 Canada Census.
  2. [S2718] Probate Records (District of Columbia), 1801-1930, (publisher) online Ancestry.com, Wills, Boxes 0168 Cardella - 0172 Sullivan, Ellen, 1897 > imgs. 969-974. File No. 1897-393, Probate of Katharine W Smith. Last will of Katharine Whelan Smith, Washington DC, 18 May 1895. Names children Lincoln A, Christian W, Lucy Hemmick and Ellen Bayne; sister Ellen Sheaff; granddau. Katherine Hemmick; cousin Rev. Charles McKenna. Names as executors sons Christian W and Lincoln A. Witn. Blanche Darr, Elizabeth A Miles and Virginia Ewing. Filed 6 Oct 1897, proved 23 Oct 1897.
  3. [S2355] The Evening Star, Washington, D.C.
  4. [S68] 1901 Canada Census. Roland J (51), b. US 24 Mar 1850, Dutch descent, retired; Lucy (47), b. US 19 Jul 1854, Irish descent.
  5. [S2653] Ontario Canada, Marriages, 1826-1938, online Ancestry.com. Northumberland and Durham > 1903 > pp. 581-582, Marriages in the Division of Port Hope, no. 11. Johnson Oliver Perry, age 24, merchant, b. and res. Washington DC, son of Kurtz Johnson and Anne Elizabeth Wimsatt; and Katharine Maria Hemmick, age 22, res. Port Hope, b. Allegheny PA, dau. of Roland Joseph Hemmick and Lucy Agnes Smith; marr. Port Hope 2 Sep 1903 by Rev. M Lynch; witn. Charles Johnson and Emily Manon Colton, both res. Washington DC; recorded 9 Oct 1903.
  6. [S8] 1910 U.S. Federal Census. Oliver H P (31, b. DC, father b. MD, mother b. VA, coal merchant; Katherine H (28), b. and mother b. PA, father b. VA, 2 children, 1 living; marr. 6 yrs.
  7. [S2717] Ontario, Canada, Roman Catholic Baptisms, Marriages, and Burials, 1760-1923, online Ancestry.com. Catholic Diocese of Peterborough (Ontario); Peterborough, Ontario. Port Hope, Baptism Register, sh. 6, img. 124/146.