Comments: Sister of Sir James Lowther, 1st Earl of Lonsdale
Dau. of Robert Lowther, Governor of Barbados, by Catherine, dau. of Sir Joseph Pennington, Baronet.
Spouse: Henry Vane (Married 19-Mar-1757)
Children: William Harry Vane
Married at St. George's, Hanover Sq.
Margaret's Heritage
Parents: Robert Lowther, Katherine Pennington
Siblings: James Lowther, Katherine Lowther