He was the son of Richard Lovell Edgeworth and his third wife Elizabeth, making him one of a very large Anglo-Irish family, including the novelist Maria Edgeworth.
Richard Nixon | Richard Wagner | Richard Strauss | Richard Branson | Cliff Richard | Richard Gere | Richard Burton | Richard Hammond | Richard | Richard Dawkins | Little Richard | Richard Feynman | Richard Attenborough | Richard M. Daley | Richard I of England | Richard Thompson | Richard Francis Burton | Richard Thompson (musician) | Richard Pryor | Richard Linklater | Richard III of England | Richard Petty | Richard II | Richard II of England | Richard E. Byrd | Maurice Richard Arena | Muhal Richard Abrams | Richard Herring | Richard Wright | Richard Stallman |
She was the second child of Richard Lovell Edgeworth (who eventually fathered 22 children by four wives) and Anna Maria Edgeworth (née Elers); Maria was thus an aunt of Francis Ysidro Edgeworth.
Practical Education is an educational treatise written by Maria Edgeworth and her father Richard Lovell Edgeworth.