Of Francis Walsingham's five sisters, Mary married Sir Walter Mildmay, who was Chancellor of the Exchequer for over 20 years, and Elizabeth married the parliamentarian Peter Wentworth.
Af Francis Walsinghams fem søstre, giftede Mary sig med Sir Walter Mildmay, som var Chancellor of the Exchequer i over 20 år, og Elizabeth blev gift med politikeren Peter Wentworth.