I'm sorry, but I have no information for you yet. However, I am also looking for records from the Michigan Home Training School for the years 1914 thru approx 1920. If you have had any luck could you please post your source? I am looking for information on a young girl aged 4-10 who entered the school as a Ward of the State (removed from the home) in 1914. Her name was Anna Maree McGhan.
Meanwhile, if I find any information which may help you, I will post it as well.
Thank you and good luck.