Hate to see no response; here are some possibles:

.1 John COWELL
.1+ Ann LAWSON Cowell
..2 William COWLE c.23 APR 1797 Saint George, Douglas
..2 Ann COWLE Caine c.09 JUN 1799 Saint George, Douglas
..2+ John CAINE III (also m. Jane CURPHY Caine and had 7 children)
...3 (4 children)
..2 James COWEL c.01 JAN 1802 Saint George, Douglas
..2 Catherine COWELL c.07 OCT 1804 Saint George, Douglas d.APR 1806
..2 Richard COWELL c.05 FEB 1807 Saint George, Douglas d.OCT 1807
..2 Robert COWELL c.21 DEC 1817 Saint George, Douglas