William (3rd Baron, 1st Marquis of Powis) Herbert
Abt 1626 - 1696 (70 years)(
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- 1 William (3rd Baron, 1st Marquis of Powis) Herbert [1] b. Abt 1626 d. 2 Jul 1696
- Elizabeth (of Worcester) Somerset d. 11 Mar 1690
- 2 Mary Herbert [1.1] d. Yes, date unknown
- 2 Frances (of Powis) Herbert [1.2] d. Yes, date unknown
- Kenneth Og (4th Earl of Seaforth) Mackenzie b. Bef 8 Dec 1661 d. Jan 1701
- 3 William (5th Earl of Seaforth) Mackenzie [1.2.1] d. 8 Jan 1740
- Mary (of Coxhow) Kennet d. Yes, date unknown
- 4 Kenneth (Lord Fortrose) Mackenzie [1.2.1.1] b. 1720 d. 18 Oct 1761
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- 4 Kenneth (Lord Fortrose) Mackenzie [1.2.1.1]
- 3 Colonel Alexander Mackenzie [1.2.2] d. Yes, date unknown
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- 4 Isabella Mackenzie [1.2.2.1] d. 6 Apr 1725
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- 4 Isabella Mackenzie [1.2.2.1]
- 3 Mary (of Seaforth) Mackenzie [1.2.3] d. 3 Apr 1740
- + John Caryll d. Yes, date unknown
- Sir Francis Sempill b. 1705 d. 9 Dec 1748
- 4 Samuel Sempill [1.2.3.1] b. 1731 d. 1795
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- 4 Samuel Sempill [1.2.3.1]
- + John Caryll d. Yes, date unknown
- 3 William (5th Earl of Seaforth) Mackenzie [1.2.1]
- 2 Anne Herbert [1.3] d. Yes, date unknown
- 2 William (2nd Marquis of Powis) Herbert [1.4] d. Yes, date unknown
- 2 Lucy Herbert [1.5] d. Yes, date unknown
- 2 Winifred Herbert [1.6] d. Yes, date unknown
- 2 Mary Herbert [1.1]