|BRITISH COLUMBIA ARTISTS|
He married Barbara Grace Claxton, a Registered Nurse, in Kamloops on May 23 1939.
He exhibited artwork in B.C. Artists exhibitions at the Vancouver Art Gallery from 1941 to 1949. He was living in Kamloops in the 1940s, and was still living there in 1977.
Gregson died in Kamloops at the age of 96.
|1941 Sept. 26 - Oct. 19||VAG B.C. Artists 10th Annual||Waterton|
|1942 Sept. 25 - Oct. 18||VAG B.C. Artists 11th Annual||Dry Belt|
|1943 Sept. 25 - Oct. 20||VAG B.C. Artists 12th Annual||Mulvehill|
|1944 Sept. 23 - Oct. 22||VAG B.C. Artists 13th Annual||Clouds and Hills|
|1946 Sept. 21 - Oct. 13||VAG B.C. Artists 15th Annual||The Reward (Tranquille Lake Country)|
|1947 Sept. 20 - Oct. 12||VAG B.C. Artists 16th Annual||Mountain Pass|
|1949 Oct. 8 - 30||VAG B.C. Artists 18th Annual||Montana May|