I'm Looking for information on the parents or other ancestors of Selina (possibly Celina) Soper and/or Christian (possibly Christina) Soper.

Selina Soper was born 23 Apr 1814 in Delta (aka,Bastard
TWP), Leeds County Ontario. and married Henry Bates Marvin, 28 Feb 1838 in Johnston District, Ontario, Canada. Henry (1808 - 1892) was the son of Calvin and Clarissa Bates Marvin. A witness to the wedding is shown as Nathan F. Soper. The family resided in Leeds, but migrated to Orleans County, New York sometime after 1871. Selina died in 1879 in Gaines, Orleans, NY.

Christian Soper, believed to be a sister of Selina,was born about 1818 and married Rev. James Hughs, 7 Mar 1841 in Bastard Twp. A witness to this wedding was shown as Isaac Soper Jr.

Delta (aka: Beverly, Bastard Township , Rideau Lakes or South Leeds) is located in Leeds County, Ontario, Canada. Any help would be greatly appreciated.