Hi Ron,
A big welcome to RootsChat and the Cornwall Board.
I am not home at the moment but have my microfiche with me so will go to the library and dig a little deeper tomorrow. This involves some of my parishes of interest.
For now I can tell you that
Richard
TUMMON = Jane
CARIVECK Crantock 28 Mar 1809
From the IGI I note some baptisms St Col Minor
I have the fiche for Crantock and St Columb Minor as well as Newquay (althought Newquay records are later - during this period you will find Crantock and St Columb Minor are where the entries will be.)
1841 Richard 50 and Family are in Newquay where Richard is listed as a publican aged 50 b Cornwall. Also in Crantock we have William a farmer aged 55 and Ann and family. (1851 he states he was born in St Merryn aged 65) Most of the Tummon activity seems to be from there but the earliest record I can find is the marriage of:
Matthew
TUMMON Widow = Catherine
KENT Widow 8 Dec 1784.
Then next we have these marriages in St Merryn, - too soon to be the children of Matthew and Catherine but possibly his children from a previous marriage.
Samuel
TUMMON = Ann
MORCOMBE 16 Apr 1799
Cotton
TUMMON = Elizabeth
MORECUMBE 6 Oct 1804
Looks a little suspect that this may be brothers marrying sisters.

Rather interesting that William and Ann name a son Cotton. Richard and Jane name a son Matthew. I am convinced there is a connection – yet I see nothing prior to the 1784 for the name TUMMON or variants in Cornwall so that tells me they have come from “away”.
Unfortunately I don't have the St Merryn Fiche so am unable to provide any detail from there, but I cannot see baptisms listed for either Richard or William. I do hope there marriage entries may prove a connection.
Will certainly be curious to see who witnessed the marriages. Will get back to you tomorrow when I know more.
Cheers Kris
