Children can be obtained by using the IGI "Custom Search" at www.familysearch.com
Enter parent's names in the right hand boxes, then region (British Isles)& the children will be listed following a click of the "search" button.

Assuming approx chr 1730 approx, then two possibles:

s/o John QUAYLE & Catherine KERRISH born 06 Sep 1730, Lezayre, IOM (Submitted)
s/o John QUAYLE chr 06 Sep 1730, Lezayre, IOM (same as above)
s/o David QUAYLE chr 15 Dec 1730, Lezayre, IOM

John QUAYLE m Catherine KERRISH 05 Feb 1722, Lezayre, IOM
David QUAYLE m Catherine CORLETT 19 Jan 1724, Lezayre, IOM