I think these people are who you are looking for. 1920 St Clair Mi Yale City 1-17-1920 301-308 Bullock, George A. 51, wife Nettie 35, McCloud, Violet M. (daughter) 17, William J. 16, Norman J. 7, Dollores A. 4 6/12.From another site I found this: George Alfred Bullock b 2-22-1868 d. 8-7-1935 was married to Nettie Pearl Chrysler before 1920 and that this was the second marriage for Nettie. Her 1st husband was John McLeod (McCloud) Hope this helps. I haven't had time to look on the 1900 census for John McCloud with Nettie as his wife. This should give you a start.