[Ger-Poland-Volhynia] Searching for Birth Records in Volhynia near Mariendorf / Alexandria

[Chris Menke]

 Hello, 
I know in Odessa3 site there are no births listed after about 1883. I know also additional records became available after the AGAD archives came out. However, these 4 births in my family have eluded me, and I cannot find these records anywhere. Looking for birth records from this couple - Christoph Menke and Emilie Brandt (spelled Manke more often). I know from family history and Odessa3 they lived in Czerepasnik near Alexandria and Mariendorf, NE of Rowno. The birth records I cannot find are: Gustav Menke - b. 1882Natalie Menke - b. 1891Adam Menke - b. 1894Friedrich Menke - b. 1897
They all immigrated to Neche, ND but I cannot find the birth records. Any help appreciated.    Chris Menke