Nelle Clyde Wilson was born 24 July 1883 in Fulton, Whiteside County, Illinois, United States to Thomas Wilson (1844-1909) and Mary Ann Elsey (1843-1906) and died 25 July 1962 Santa Monica, Los Angeles County, California, United States of unspecified causes. She married John Edward Reagan (1883-1947) 8 November 1904 in Fulton, Whiteside County, Illinois, United States.
Children
| Name | Birth | Death | Joined with |
| John Neil Reagan (1909-1996) | 14 August 1909 Tampico, Whiteside County, Illinois, United States | 11 December 1997 San Diego, San Diego County, California, United States | Ruth Elizabeth Hoffman (1910-2012) |
| Ronald Wilson Reagan (1911-2004) | 6 February 1911 Tampico, Whiteside County, Illinois, United States | 5 June 2004 Bel Air, Los Angeles County, California, United States | Sarah Jane Mayfield (1917-2007) Anne Frances Robbins (1921-2016) |
Siblings
| Name | Birth | Death | Joined with |
| Emily Wilson (1867-1947) | 12 November 1867 Clyde Township, Whiteside County, Illinois, United States | 21 February 1947 | |
| John Wilson (1869-1942) | 9 October 1869 Clyde Township, Whiteside County, Illinois, United States | 21 June 1942 Clinton, Clinton County, Iowa, United States | |
| Sarah Jane Wilson (1871-1920) | 16 June 1871 Clyde Township, Whiteside County, Illinois, United States | 8 March 1920 Morrison, Whiteside County, Illinois, United States | Horace Charles Smith (c1850-c1900) Walter Simmonds Pierce (1865-1932) |
| Alexander Thomas Wilson (1874-1962) | 30 March 1874 Illinois, United States | 26 April 1962 Quincy, Adam County, Illinois, United States | |
| George O. Wilson (1876-1951) | |||
| Mary Lavinia Wilson (1879-1951) | |||
| Nelle Clyde Wilson (1883-1962) | 24 July 1883 Fulton, Whiteside County, Illinois, United States | 25 July 1962 Santa Monica, Los Angeles County, California, United States | John Edward Reagan (1883-1947) |