There is a headstone in Hamilton parish churchyard with the simple inscription
"1841 Robert Mather".
Another stone - "The burying place of William Mather and Jean McCrodie and their children 1805".
(This is definately a marker stone, simply there to mark the family burial plot, the entire family wouldn't have died in 1805).
From the baptism register of the 1st Relief Congregation Church in Hamilton -
3 entries, lawful children of William Mather (workman & meal dealer) & Mary Jack his spouse,
MARY, born 12th August 1778.
MARY, born 11th September 1779.
GAVIN, born 24th April 1786.
2 entries, lawful children of Robert Mather and his spouse Katherine Henderson,
MARY, born 26th March 1783.
KATHERINE, born 12th April 1789.