Hello,
Hello once more,
going deeper into the directory of 49740 Haselünne, I found that there is besides "Lage" also the part of town named "Lahre", where several families "Schröder" can be found in the street "Am Grabenlande". So that might be another possibility in case of a lost "r".
Except of Lage(Dinkel), zero, and Lage(Kloster), one, you will find at every place nowadays about 10 families Schröder.
49740 Lage = Haselünne
49828 Lage (Dinkel)
49632 Lage = Essen(Oldenburg)
49497 Lage = Mettingen(Westf.)
49597 Lage(Kloster) = Rieste (Hase)
Best wishes again Hans Peter Albers, Bienenbüttel