Henry Petre New Zealand politician (1820–1889) (1820–1889) Parents Frances Charlotte Bedingfeld William Petre, 11th Baron Petre Children Lucy Agnes Petre Florence Mary Petre Sebastian Petre Oswald Arthur Petre Francis Petre Dorothy Mary Petre John Petre Helen Mary Petre Mabel Mary Petre Mary Julia Petre Robert George Petre Sybil Mary Petre Siblings Charlotte Eliza Petre William Petre, 12th Baron Petre Mary Agnes Petre Albert Petre Edmund Petre Frederick Petre Arthur Petre Agnes Petre Partners Mary Walmesley Sara Cantwell