Mary Ussher Peerage person ID=334186 Parents Mary Street John Ussher Children Ellis Belinda Ussher Mary Ussher John Xeverius Ussher Edward Augustus Ussher William Augustus Edmund Ussher Christopher Ussher Siblings John Ussher Margaret Anne Ussher Samuel Ussher Edgeworth Ussher Harriet Ussher Partners John Ussher