I recently purchased the subject portrait photo printed on Real Photo Postcard (RPPC) stock.The photo bears the following information on the back:
Caroll Merwyn Clum Age six months. Son of G. V. and Ida Clum.
The 1920 census data records this family residing in Tampico Village, Whiteside Co., IL.The head of the household, George V. Clum, age 55, was the Principal of Tampico High School.Other children were Florence, born about 1895; Evelyn, born about 1898; and George, born about 1907.
The 1930 census data shows only the eldest child, Florence, still living with her parents, then residing on Route 13, Thorn Township, Perry Co., OH.
Contact me if you are interested in viewing this photo.