Saw your post on the Mecklenburg board to the posting from 2000. It is a longshot at best due to the fact that this person has only posted one time every and it was 12 years ago!
The good thing for you is that you have towns and parish location, so you don't have to wait for them to reply. With the data you posted on this page, I believe that Fred had been living in Rostock, because in 1882 I find a Fred Keding from Rostock, Germany headed for America. This may or may not be him, but the towns mentioned in the post your replied to are fairly close to Rostock, about 15-20 miles tops.
I saw from Fred's death certificate online on 31 Dec 1933 that Johann Kaeding and Mary Wolf were listed as parents, so that matched with the 2000 post you ran across.
The LDS have microfilmed copies for all the church records of the former duchies of Mecklenburg-Schwerin and Mecklenburg-Strelitz, so it is just a matter of obtaining them and then going through the records and finding your ancestors. The records will be in German Script writing style and of course in German and/or Latin, but the latter years tend to be fairly readable. The earlier back you go of course the harder they get.
So even if you never hear back from that person, you are one of the lucky ones! Once you find that you have Mecklenburg ancestors, and you have the town, you are on your way! If you have any questions or need further assistance, feel free to write me off board at:
unfoldinglineages@prodigy.netGood luck!
Robert Albert