Marcel Tawinski 28 son of Jakob + Zofia Zielerzinski married Stanislawa Krzc 20 daughter of Wawrzyniec + Cecylia Konieczna Marriage record # 11, in 1862
also Jacob's marriage and many other Trawinski in Poznan Project (link below). In the field Additional search criteria go to Region drop down menu and select Kepno-Odalanów, etc, for this will bring results not only to Sulmierzyce, as well as neighboring area. http://poznan-project.psnc.pl/http://poznan-project.psnc.pl/
Now, even better: 1887 is on line, but there is no index. So I leave it to you check image by image of the birth records, starting here: http://szukajwarchiwach.pl/11/757/0/1/52/str/1/1/100#tabSkanyhttp://szukajwarchiwach.pl/11/757/0/1/52/str/1/1/100#tabSkany I assume these records are written in old german.