Thank you. I am in error. It now appears that Catherine was the sister of John Quiggin that died intestate Malew 1679
Her first husband was the unidentified male Christian. Isabell & Elizabeth would have been born 1668-1672. Elizabeth died in 1697 aged about 27 yrs presumably after giving birth to her second child.
Following the death of --- Christian, Catherine married Thomas Bridson and he as the husband of the next of kin on the father's side, was sworn as a supervisor of the under age children of John Quiggin.
Thomas was alive when Catherine died in Arbory in 1695. He might be the Thomas Bridson - died Arbory 1716