Hi Cousin. I am John Mackay, son of Jack Mackay, your uncle. He died 19th October 1935.I'vbe been working on your Dad's tree recently via the net and Bute Sons and Daughters etc.Live in Wolverhampton. Likely to visit Rothesay this summer.Look at page 128 of McCaw family tree for some clues and an unexpected ecclesiastical link. Also Isle-of-=Bute website and Saints Trail.The link seems clear and all we need is to fill a 1,000 year gap!Why did McCaw change to Mackay or Maccai/Macchaille?Machai change to McCaw. Or did it? ?Irish?Catholic links or a wish to be associated with a Clan.Why did Ina once say "We came from Ireland".Did she know of Dalriada and the sainbts routes?I have lots of family photos, only a few of Charlie and Gertie and may make a selection available to Bute Sons & Daughters who have a copy of the family tree.