Family: Hon. Joseph Leeson / Emily Dorothea Douglas (F7254)
m. 21 Apr 1798Brice Leeson, 3rd. Earl of Milltown (1735-1807) 
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Maria Graydon (1744-1772) |
| Hon. Joseph Leeson (1766-1800)
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| Emily Dorothea Douglas (1779-1841) |
Joseph Leeson, 4th. Earl of Milltown (1799-1866)  |