I've been researching my family tree for more that 10 years and although I've had breaks from it, it's just always in the back of my mind. And today your email has prompted me to look at all the information again, so thank you for that!  Ok, lets go!
Death     John Renton.                  ( no mention of the middle name, Liddle, on this certificate )
             2nd March, 1926
             Butler
             Aged 46
At Dumfries Infirmary
Married to 1) Elizabeth McNab
                2) Grace Weir
Usual residence  ? Kewlands? or ?Newlands? Cottage, Kirkmahod_ _ _
Parents  John Renton, shoemaker, deceased
             Margaret Renton, m s Liddle, deceased
Cause of death.   Cerebral Pneumonia 4 days
                          Peretonitis
Informant  Archibald Weir,  Glenbuck, Muirkirk
Do you want information on the 2 marriages?  And any farther back? I have details from the Old Parish Record of 1809 showing the baptism of John Liddle, father on Margaret Liddle. And mountains more!
Anne