Hi Sheenie 1891 death of A Mathewson would make him 79 when he died.What was his wifes name?Have you tried typing her name into the link I gave you to see what comes up?Found this info. Died Uitenhage Friday 7th October 1837, Alexander MATHEWSON Ensign in the late Royal Africa Corps and Her Majesty's 54th Regiment, aged 45 years.Left a Widow and 6 children to mourn his loss.Posted at Uitenhage October 12 1837.At least we now know the story behind the estate papers listed on NAAIRS for the abve person.
Cheers Derek