"The Mary is Mary Zimmermann, although maybe a second marriage. But I found Mary Doll marrying Adam Kuhlthan (sic) 24 Jul 1870. They had a son named Willie in the 1880 census - see previous comments.
I just emailed you the requested tree.
Did your parents/ grandparents live in Milltown? If so, what were their names?
Peter August Stamm was my great-grandfather. He had a grist mill called Crenner's Grist Mill on Lawrence Brook where it meets Sawmill Brook and a 26 acre farm on Ryder's Lane near the New Brunswick border. He also had a beer bottling establishment.