Thanks Greg. I have only one "Kaighen" in my tree (collateral only, no direct lineage). She is Ann Jane Kaighen married in Andreas on 17th Nov 1865 to Thomas Callow (ch 1842 Andreas). The couple had 2 known children, Elizabeth Jane ch 1867 and John Thomas ch 1870.
I have further particulars re the Callows but nothing more for Ann Jane. I wasn't able to locate her in your records, but perhaps I missed something.
If you're interested you can get back to me.