This may be stating the obvious,but the IGI has:

WHITTAKER, Miss m Rbt KELLY b. 1786, Braddan, IOM
WHITAKER, Alfred Leopold s/o Thomas & Jemima chr 20 Feb 1867, Patrick, IOM
WHITAKER, Arnold s/o Thomas & Jemima Mary chr 25 Mar 1869, Patrick, IOM
WHITAKER, Fanny Maud d/o Thomas & Jemima chr 15 Dec 1870, Patrick, IOM
WHITAKER, Frank Curphey s/o Thomas & Jemima Mary chr 29 Jan 1860, Patrick, IOM
WHITAKER, George Arthur s/o Thomas & Jemima chr 21 Feb 1858, Patrick, IOM
WHITAKER, John m Sarah ATKINSON 07 Sep 1865, Braddan, IOM
WHITAKER, Louisa m Edward MUNDEY 12 Oct 1862, Douglas, St Thomas, IOM
WHITTAKER, Margaret m Robert KELLY m 27 Jun 1807, Braddan, IOM
WITTICOR, Margt d/o Mary WITTICOR chr 05 Dec 1809, Douglas, St George, IOM
WHITTAKER, Stanley Thomas s/o Thomas & Jemima Mary chr 11 Jun 1865, Patrick, IOM
WHITAKER, Thomas m Jemima Mary CURPHEY 01 May 1857, Braddan, IOM