Here are all the burial I could find besides the one on Find-A-Grave - FAG).
The Jane I found couldn't be the wife of David who died in 1903 as she didn't die till 1970.
I think whomever entered the record on FAG has made a mistake, and has just used the first 2 parts of the burial date as the date of death. i.e. instead of 1st of March (01/03) has put Jan 1903.
Sorry I don't think this is your David....maybe a son or grandson.

The Jane I found couldn't be the wife of David who died in 1903 as she didn't die till 1970.
I think whomever entered the record on FAG has made a mistake, and has just used the first 2 parts of the burial date as the date of death. i.e. instead of 1st of March (01/03) has put Jan 1903.
Sorry I don't think this is your David....maybe a son or grandson.