William Eden, 7th Baronet of West Auckland, 5th Baronet of Maryland (1849-1915) was born 4 April 1849 Windlestone Hall in Windlestone Hall, Rushyford, County Durham, England, United Kingdom to William Eden, 6th Baronet of West Auckland, 4th Baronet of Maryland (1803-1873) and Elfrida Susanna Harriet Iremonger (1825-1882) and died 31 January 1915 St. Martin, London, England, United Kingdom of unspecified causes. He married Sybil Frances Grey (1867-1945) 20 July 1886 in St. Paul's Cathedral, St George Hanover Square, London, England, United Kingdom.
Children
| Name | Birth | Death | Joined with |
| Elfrida Marjorie Eden (1887-1943) | |||
| John Eden (1889-1914) | |||
| Timothy Calvert Eden (18934-1963) | |||
| Robert Anthony Eden, 1st Earl of Avon (1897-1977) | 12 June 1897 Windlestone Hall, Rushyford, County Durham, England, United Kingdom | 14 January 1977 Alvediston, Wiltshire, England, United Kingdom | Beatrice Helen Beckett (1905-1957) Anne Clarissa Spencer-Churchill (1920) |
| William Nicholas Eden (1900-1916) | |||