10th Earl of Strathmore John Bowes-Lyon
1769 - 1820 (51 years)(
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- 1 10th Earl of Strathmore John Bowes-Lyon [1] b. 14 Apr 1769 d. 5 Jul 1820
- + Mary Milner d. 5 May 1860
- + Mary Milner d. 5 May 1860