Your help is appreciated:

I am trying to Identify the correct Thomas Kewin (born abt 1780). The are 4 or 5 with recorded christenings at that time IOM.
Also trying to identify the correct Catherine Fargher (born abt 1780). There are also 4 or 5 with recorded christenings at that time IOM

For further reference:

1. On record is their marriage of 1802 recorded in Santon IOM
2. On record is the christening of their son Thomas born 13 FEB 1803 Santon, Isle of Man
3. On record is the marriage of that son, Thomas to Jane Geiling on 21 MAY 1826 Santon, Isle of Man
4. On record is the christening of a William born to that son Thomas & Jane on 21 DEC 1828 Marown, Isle of Man
William came to the United States around 1857 and his genealogy s well documented from there

thanks anyone for further knowledge