Allan Lannon(?) had contacted the website earlier with details of another child for son George. He wrote:

Re. George Mutch born 6 August 1839 in the parish of Tyrie - died 1905.

Just found that this George had an illegitimate son James Mutch to Jane Sim in 1868 - paternity declared by court.

Thank you Allan, and apologies for mislaying your original email