Sir John Peter Gerald Maurice FitzGerald, 3rd Baronett.

Parents

• Sir Maurice FitzGerald, 2nd Bt and 20th Knight of Kerry
• Amelia Bischoffsheim

Children

Siblings

• Sir Arthur Henry Brinsley FitzGerald, 4th Bt.
• Louise FitzGerald
• Arthur Maurice FitzGerald

Partners

• Lady Mildred Murray