doh! - adjacent entries in my database - looks like s/o Peter Corkil + possibly Jane Tennant - they married m Bra 18231123 with 3 ch in douglas - Peter is shown as s/o Peter bapt DSG 18210902 but no mother's name given - in 1841 Peter snr was a labourer in back [sand] street ,in household was a Wm Quirk - peter senr was bur Onc 18341005 and probably illeg s/o peter corkil + jane quirk bapt Bra 17820106