Hi Shawn,

It seems likely, based on Eleanor's remarriage, that "your" Robert Callow is the one who is buried at Lonan July 18, 1837, age 31. (See Brian Lawson's burial index at Lawsons.ca).

There is a will that is probably the same Robert at Lonan, in 1838 (FHL film 0106438.) which might give some information about Robert's family--ie might have named guardians for his son, which would be members of his family.

To follow up on the burial, if he was 31 at death in 1837, he was born about 1805-6, probably.

There are three Roberts born within this time period, according to the IGI:

son of Ann Callow, at Lonan, April 21, 1805

son of John Callow/Ann Myllachreest, at Lonan, August 12, 1804

son of William Callow/Catherine Kelly , at Maughold, January 18, 1807.

The Lonan burial and baptism records for this time period are filmed on FHL film 0106728.

The Maughold baptism record will be on FHL film 0106735.

You can arrange to look at these films at any LDS (Mormon) family history library. The films are sent from Salt Lake City, for a nominal fee, and you have access to them for about a month (longer if you pay more money).