Walter(Sir) (3rd Bt of Lydiard Tregoze) St John
- 1708
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- 1 Walter(Sir) (3rd Bt of Lydiard Tregoze) St John [1] d. 3 Jul 1708
- Johanna (of Belsto) St John d. Bef Feb 1705
- 2 Henry (4th Bt) 1st Viscount St John [1.1] b. 17 Oct 1652 d. Yes, date unknown
- Mary (of Warwick) Rich d. Yes, date unknown
- 3 Henry (1st Viscount Bolingbroke) St John [1.1.1] b. Abt 1678 d. Yes, date unknown
- 3 Henry (1st Viscount Bolingbroke) St John [1.1.1]
- Angelica Magdalena Pelissary d. Yes, date unknown
- 3 John 2nd Viscount St John [1.1.2] b. 1702 d. Yes, date unknown
- 3 John 2nd Viscount St John [1.1.2]
- 2 Henry (4th Bt) 1st Viscount St John [1.1]