[Mark W. Tonner]

Hi Jeff;

There was no unit in the Canadian Army with the designation 31st Alberta Light Horse.

There was however the 31st (Alberta) Reconnaissance Regiment, Canadian Armoured Corps, which was a unit of the Canadian Army (Active) and in the Canadian Army (Reserve) there was the 15th Alberta Light Horse (a Reserve Cavalry unit).

I think your veteran may have served with the 31st (Alberta) Reconnaissance Regiment, C.A.C. and that is the unit your seeking information on.

Cheers