Family: John Bourke, 1st. Earl of Mayo / Mary Deane (F884)
m. 1725Richard Bourke ( -1727) |
| Rt. Hon. Joseph Deane, P.C. (1674-1715) |
Anne Deane (1736-1736) |
John Bourke, 1st. Earl of Mayo (1705-1790) 
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| Mary Deane (1709-1774)
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John Bourke, 2nd. Earl of Mayo (1735-1792)  |
| Joseph Deane Bourke, 3rd. Earl of Mayo (1740-1794) |