She was d of Sir Alfred Edward PEASE 2nd Bt 1857-1939 and his 3rd w Emily Elizabeth SMITH 1897-1979. She m 1946 Maj (Edward) Mark 1919-95 s of Richard CHETWYND-STAPYLTON 1880-1945 (3xgt gs of 4th Viscount CHETWYND 1721-91) and Vera Helen 1894-1959 d of Andrew Coventry MAITLAND MAKGILL CRICHTON 1845-1925 (2xgt gs of 6th Earl of LAUDERDALE c1688-1744) and Katharine Charlotte 1856-1942 d of Sir Edward HULSE 5th Bt 1809-99 and Katherine Jane HAMILTON 1834-1928, and had three daus as above.