Hello, Can anyone help me confirm my KNEALE family please?

See my tree below:

Robert KNEALE born c 1745 = Mary KISSAG(H) born c. 1749 both ? Marown - son called :
William KNEALE b. c1767= Esther (H)INCH b.
c 1771 ( place unknown )
Children to William & Esther KNEALE:
Samuel c 1793, Samuel 1796, Elizabeth 1798, Henry 1801, Robert 1804 ( My 4th GGrandfather ) = Isabella BREW - died ? 1851. 2nd wife was Ann(ie) CORRIN b. 1842- married Kirk Marown 1872.

Any help with this would be appreciated.
Regards,
Carol