Am looking to find any information on how to locate records on my grandmother who was a foster child. She was in the 1930 census living with the Arthur Bittle family in MO but was not there in 1920 when she would have been 5 years old. There are no records in the family just stories. How would I go about finding any information on her? Her birthdate was 3/23/1915. I know where she ended up am just looking to find information regarding where she really came from.