Richard Curzon I was born in 1400, to John Curzon and Joan Curzon (born Bagot).
- John was born in 1380, in Kedleston, Derbyshire, England.
- Joan was born in 1384, in Blithfield, Staffordshire, England.
- Richard married Alice Curzon (born Willoughby) in 1445, at age 45.
- Alice was born in 1440, in Wollaton Hall, Wollaton, Nottinghamshire, England.
- They had one daughter: Catherine Griffin (born Curzon).
- Richard passed away in 1499, at age 99.