This is a Message Board Post that is gatewayed to this mailing list. Surnames: Ketter, Koetter Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/an/Fh.2ADI/3479.1 Message Board Post: Hello, You might want to check with the Chicago Public Library. Usually a big library will have city directories that may tell you where he lived and worked. I've usually been charged about $1 per page for each year researched in the city directories. If you have a lot of years to cover, you might want to get copies every two to three years. I hope this helps.