Mis-filed (not indexed) with Scott in the WW1 Service Records (WO 363):

Thomas BENNETT, home address Tillicoultry, Clackmannanshire. Father Alex. YoB 1895.
Joined (Royal Scots?) January 1916. Transferred to Scottish Rifles, no. 43591.
Spent much of 1917 in hospital - may have been sent home.
De-mobbed 1919.

Anc****y, SCO, pages 119175 to 119184