George Cayley (1831-1891) (1831–1891) Parents Frances Twopeny Edward Cayley Children Rosa Elizabeth Cayley Ida Mary Cayley Helen Maria Cayley Edith Margaret Cayley Frances Bateman Cayley Arthur George Cayley Nowell Paul Cayley Frank Peirson Cayley Siblings William Cayley Edward Cayley Arthur Cayley Henry Cayley Richard Cayley Partners Margaret Paul