Philip Riddell
Richard Riddell
Dorothy Mary Theresa Gaisford-St. Lawrence
Mary Anita Margaret Rushbrooke
Her married name became Riddell.
Children of Mary Anita Margaret Rushbrooke and Oswald Charles Riddell
- Philip Riddell b. 28 Jun 1915
- Richard Riddell b. 9 Sep 1916
- Francis Riddell b. 9 May 1918
- Mary Riddell b. 7 May 1920
Francis Riddell
Mary Riddell
Edith Barbara Wingfield
Her married name became Riddell.
Thomas Julian Edward Gaisford-St. Lawrence 
He lived at Howth Castle, County Dublin, IrelandG.
Martha Frances Riddell-Blount
Cyril Hugh Gaisford-St. Lawrence
