William Fitzwilliam, 1st. Baron Fitzwilliam
Unknown - 1644
Generation: 1
Generation: 3
Generation: 4
1. William Fitzwilliam, 1st. Baron Fitzwilliam was born in Unknown (son of Sir William Fitzwilliam and Winifred Mildmay); died on 6 Jan 1644. William married Catherine Hyde. Catherine was born in Unknown; died after 1658. [Group Sheet]
Children:- William Fitzwilliam, 2nd. Baron Fitzwilliam was born about 1609; died on 21 Feb 1659.
2. Sir William Fitzwilliam was born in Unknown (son of Sir William Fitzwilliam and Agnes Sydney); died in 1618. William married Winifred Mildmay. Winifred was born in Unknown; died in Unknown. [Group Sheet]
3. Winifred Mildmay was born in Unknown; died in Unknown. Children:
- 1. William Fitzwilliam, 1st. Baron Fitzwilliam was born in Unknown; died on 6 Jan 1644.
Generation: 3
4. Sir William Fitzwilliam was born in 1526 (son of Sir William Fitzwilliam and Anne Shapcote); died in 1599. William married Agnes Sydney. Agnes (daughter of Sir William Sydney) was born in Unknown; died in Unknown. [Group Sheet]
5. Agnes Sydney was born in Unknown (daughter of Sir William Sydney); died in Unknown. Children:
- 2. Sir William Fitzwilliam was born in Unknown; died in 1618.
Generation: 4
8. Sir William Fitzwilliam was born in Unknown; died after 1526. William married Anne Shapcote. Anne (daughter of Sir Richard Shapcote) was born in Unknown; died after 1526. [Group Sheet]
9. Anne Shapcote was born in Unknown (daughter of Sir Richard Shapcote); died after 1526. Children:
- 4. Sir William Fitzwilliam was born in 1526; died in 1599.
10. Sir William Sydney was born in Unknown; died in Unknown. Children:
- 5. Agnes Sydney was born in Unknown; died in Unknown.