These are members of the Glen family which was headed by William Glen of Forganhall and his wife, Mrs Jean Gray or Glen.

Gravestone standing in Falkirk Old Parish Churchyard lists family as follows
William Glen of Forganhall, died 24 August 1808 aged 64
Jean Gray died 7 November 1877 aged 95

Children
Archibald, 1802-1942
Margaret, 1808-1827
William, 1805-1827
Elizabeth died 1882 aged 75