Manx Genealogy Archive 1

Re: RADCLIFFE, Catherine b. ca 1816

Yes, that's right. Catharine bapt 14 June 1835 Andreas, daughter of Thomas RADCLIFFE 1794-1878 & Catharine CLAGUE, died 18 June 1913.

Where was your Cath in the 1861 & 1871 censuses after her marriage to James Clarke? And what ages and place of birth were given for her on those two censuses?

There were several Cath Radcliffes bapt in Andreas around the dates you gave.