John Yendall Born About 1831 Whimple Devon England

I'd like to request assistance with locating the family of John Yendall - father Robert Yendall & mother Sarah.

John Yendall was born in Devon in about 1822. He married Fanny Moyle born in Helston in about 1830. I have been able to find the marriage entry for them.

They had the following children:

John Yendall
Kate Yendall
Robert Yendall
Emily Yendall - born about 1863/1864 in Falmouth, Cornwall (not able to find entries)
Henrietta Yendall

Your assistance in obtaining any further information would be most appreciate.

SHEGGs