Elizabeth Anne Mary Petre (1798-1848) (1798–1848) Parents Mary Bridget Howard Robert Petre, 10th Baron Petre Children Georgiana Frances Blount Michael Charles Blount Agnes Mary Blount John Darell Blount Charles John Blount Ellen Blount Henrietta Matilda Blount Mary Catherine Blount Arthur William Blount Charlotte Elizabeth Blount Robert Martin Blount Siblings William Petre, 11th Baron Petre Arabella Petre Charles Berney Petre Juliana Anne Petre Maria Juliana Petre Anna Maria Petre Partners Michael Henry Blount