I'm searching for history on my family and don't have much to go on....basically I know my Great Grandpa, John Klein owned a sausage company in Hamtramck[[possibly Klein Sausage Co.). After the business closed my Grandpa, Hans Klein went on to work at Midwest Sausage Co. in Ham[[?).
Time period would have been probably in the 40's-early 90's. I know they lived around the McNichols/Gratiot area and Stevens/Teppert [[Kennedy Park area).
Any info, or points in the right direction would be appreciated!