(1) the email I sent was a private one however since you have now put into public domain I will reply
(2) the patrick John Caine is explicitly indicated as son of William in Lib vas - I gave you Wm's will - an under age only son who inherits - marries Ann Carran - her will d 4 may 1759;names wm moore,wm sayle,patk + thos karran;husb john;dau cath (not 16),margt execx - there is marriage contract for dau Margt - dated 18 feb 1762;Richd Quirk(Rheaby Moar) obo himself;John Caine(Ballacaine) obo dau Margt;all Kk Patrick;to marry within 14 days;Caine to settle half estate (if John cain marries a second wife and has a son to give £60) - John Cain to possess half of Reaby Moar during his life + another half after death of Cath Quirk als Craine m/o Richd;witt William Killey x,Willm Quirk ; John dies 1783 - will dated 26 may 1783;ballacaine;dau margt,cath(intack dalby mountain rent three halfpence) exex;1787: wm kewley h/o cath acks + also for legacy from her mo ann caine als karran - Lib Vas then confirms estate passed the Richard Quirk

(3) John Quiggin - Margt Caine - please reread - the gfa of Margt's child is THOMAS Caine not Adam nor Patrick

my quote of the day "But avoid foolish questions and genealogies, and contentions, and strivings about the law; for they are unprofitable and vain."