I am looking for the occupation of Casper Ell in the 1910, 1920 and 1930 censii. He was born abt 1885 in Russia and lived with his wife Matilda and their children in South Dakota.

1910
Caspar Ell 1885 Eureka Ward 3, McPherson, South Dakota
1920
Casper Ell 1885 Brown, South Dakota
1930
1930
Casper Ell Aberdeen, Brown, South Dakota

Thank you