Dear Donna,
I have looked on the IGI, knowing that there are many errors on here but it does help.
I have found the possible children for Thomas and Margaret COWLE(COWELL).
Do you think they could be correct??
Thomas CORRIN = Margaret COWLE 21st Dec 1799 - Santon.

? All their Children:
1. Thos CORRIN c. 13th June 1802 - Malew
2. Robt CORRIN c. 25th March 1804 - Malew
3. Wm CORRIN c. 17th Nov 1805 - Malew
4. Margt CORRIN c. 28th June 1807 - Malew
5. Elizth CORRIN c. 26th June 1808 - Malew
6. Elizth CORRIN c. 26th June 1809 - Malew
7. Wm CORRIN c. 30th Dec 1810 - Malew ( the one you mentioned )
8. Margt CORRIN c. 26th Dec 1813 - Malew
9. John CORRIN c. 09th March 1815 - Malew
10. John CORRIN c. 9th March 1817 - Malew
11. Ann CORRIN c. 9th March 1817 - Malew ( ? twin to John )

The Batch numbers/source call numbers match for each child.

I would again appreciate your thoughts on above info,
Kindest Regards,
Carol