Sorry, typo in my reply. Trying again:

"XG/father Robert Corkill B 1838, Married Martha Gelling 28/12/1868."

Where was this bapt/birth and marriage? Please give the details of each, and of their fathers and occupations given there. Where/when did Robert die?

"XXG/father William Corkill B1802, Married Margaret Quirk 6/11/1831 in Braddan"

What were the details for his bapt/birth, showing that this William was the son of Edward Corkill & Ann Clarke? Also details of his marriage? Where/when did William die?

"XXXG/father Edward Corkill B 1780? Married Ann Clarke 15/3/1798 Lezayre?"

How do you know that Edward Corkill of Maughold married Ann Clarke? Does the marriage show that he was from Maughold?

Could you please fill in these details for me, starting with Thomas Edward Corkill b.1876, and go back one generation at a time giving the details?

Thanks,

Sue