The birth of Lionel Wigram was registered in Ecclesall Bierlow , Yorkshire West Riding, England during the first quarter of 1907. His marriage to Olga Jokelson was registered in Marylebone, Middlesex, England during the third quarter of 1932.

Wills and Administrations, 1944
Wigram, Lionel, of Moray Lodge, Merrow near Guildford, died 03 February 1944 on war service. Probate Llandudno 28 November to Olga Wigram, widow, Francis Bernard Winham, land agent, and Henry Leonard Denton, solicitors managing clerk.    Effects £50122 16s. 7d.

A newspaper on 24 February 1944:
WIGRAM. - First reported missing, now known to have been killed in action in February, 1944 in Italy, Lional Wigram, Major, Royal Fusiliers, attached to Royal West Kent Regiment, dearly beloved husband of Olga Wigram, Moray Lodge, Merrow, near Guildford, devoted father of Michael, Anthony and Dena; youngest son of Maurice Wigram.

. . . and on 03 February 1947:
WIGRAM. - To the memory of my dearly beloved husband, Lionel, devoted daddy of Michael, Anthony, and Denia, killed in action February 3, 1944.

WIGRAM. - In affectionate memory of Lionel, my brother-in-law and best friend. - John.

WIGRAM. - In memory of our dear son-in-law, Lionel, killed leading a mixed group of his own battalion and the first fighting Italian partisans, organized and trained by him, in a raid on the night of his birthday, February 2-3. Always in our thoughts. - Mr. and Mrs. C. J. Jokelson.