Sir William Ernest George Archibald Weigall KCMG
- Born: 8 Dec 1874
- Marriage: Grace Emily Blundell Maple on 16 Aug 1910 in Metheringham, LIN
- Died: 3 Jun 1952, Englemere, Ascot, BRK
Noted events in his life were:
• Political Office: Governor of South Australia.
• Occupation: Retired Colonel, 1939, Amersham, BKM.
William married Grace Emily Blundell Maple, daughter of Sir John Blundell Maple Bt. and Emily Harriet Merryweather, on 16 Aug 1910 in Metheringham, LIN. (Grace Emily Blundell Maple was born in 1876 and died in 1950.)