I have 1910 and 1920 censuses in Chicago which are inconsistent with each other and confusing for Jacob Weinzimmer and his mother Rachel, with regards to how many children Rachel had. Weinzimmer is spelled Weintzimmer in 1920. In 1910, they are shown at 1401 Washburn Avenue in Chicago Rachel Weinzimmer age 53 born Russia immig 1907 Jacob Weinzimmer age 21 born Russia immig 1905 It says Rachel is widowed, had 7 children, 1 surviving. But then, in the 1920 census, I find Jacob and Rachel living as in laws to Abram Fishman and his wife Emma on South Western Avenue in Chicago. If I read it right, the household composition is Fishman Abram Head age 28 Russia immig 1910, naturalized 1917 Fishman Emma Wife age 28 Russia immig 1910, naturalized 1917 Rachel Weintzimmer, mo-in-law age 65 born Russia immig 1908 Jacob Weintzimmer, bro-in-law age 30 born Russia immig 1908 Fishman Benjamin Son age 3-7/12 b. New York Fishman Erving Son age 2-3/12 b. New York I know what happened to Jacob and Rachel, they moved to Los Angeles by the 1930 census and both died before 1940. I have their death certificates. I also have Jacob's passenger lists, naturalization record and ww1 draft registration. I suppose it is possible that Jacob was married at some point, and that Emma was the brother of a former wife of Jacob, but if he was widowed or divorced, I would hope that would show in the 1920 census. And I doubt that Rachel would be listed as Abram's mother in law. What I most need to do is find for the Fishmans, their immigration/passenger list and also find out what happened to the Fishmans so I can confirm or refute that Emma and Jacob were really siblings and locate Emma's children and grandchildren. I have hunted high and low in New York and Illinois and not been able to find any records that I can be sure are these Fishmans. Any help with this would be appreciated.