Sarah Romney Cahoon was born 22 February 1836 in Penwortham, Lancashire, England, United Kingdom to Miles Romney (1806-1877) and Elizabeth Gaskell (1809-1884) and died 8 January 1909 Rexburg, Madison County, Idaho, United States of unspecified causes. She married Mahonri Moriancumer Cahoon (1834-1888) 22 November 1853 in Salt Lake City, Salt Lake County, Utah.
1850 Hunter Wagon Company
Numbered amoung the participants in the Edward Hunter 1850 Pioneer Company, a early Mormon pioneer wagon train traveling from to Salt Lake City in the early summer. 261 individuals and 67 wagons were in the company when it began its journey from the outfitting post at Kanesville, Iowa (present day Council Bluffs). This company was organized at 12-mile creek near the Missouri River. It was the first Perpetual Emigrating Fund Company of LDS Church. Its leader, Edward Hunter would go to become the 3rd presiding bishop of the church the following year. Several diary/biographical accounts exist for this group.
Children
| Name | Birth | Death | Joined with |
| Mahonri Moriancumer Cahoon (1854-1856) | |||
| Elizabeth Thurza Cahoon (1857-1935) | |||
| Miles Reynolds Cahoon (1859-1926) | |||
| John Farrington Cahoon (1861-1923) | |||
| Nancy Rosella Cahoon (1864-1908) | |||
| Sarah Jennette Cahoon (1873-1874) | |||
| George Earnest Cahoon (1873-1931) | |||
Siblings