Mikruta Family

I'am looking for family members. They include GUMUKA, MIKRUTA, KNAPIK, NISKI(Niskey) families. We
settled in Amsterdam, NY.in the early 1900's. My Grandfather was Jakob Mikruta, his wife was Helene Gumuka.
My Grandfather (maturnal) was Wladyslaw Niskey, his wife was Malgozata Knapik.