Thanks. So it appears William Callaby & Elizabeth Hart had 9 children in Docking, Norfolk, England.
Christmas Callaby - b 25 Dec 1813
Richard Callaby - b 02 Feb 1817
Charles Callaby - b 06 May 1819
Robert Callaby - b 31 Jul 1821
John Callaby - b 02 Mar 1824
Maria Callaby - b 28 Mar 1826
William Callaby - b 25 Jan 1828
Nathaniel Callaby - b 24 Dec 1829
Rebecca Callaby - b 01 Jun 1833

Maybe my Ann/Annie Callaby who married John Howard was the daughter of John Callaby (b 1824) and niece of Richard (b 1817)???