My maternal grandmother's family emigrated to New York from Russia (now Belarus)in 1920. The town or shtetl was called Gluboke or Glubokie in Disna Uyezd, Vilna Guberniya.
My great-grandparents were Leib and Basha Kotin. Leib's brothers were Urie and Moshe Shmuel, and their father was Yechiel. Basha's maiden name was possibly Saukind with brother Abraham and father Meir.
If you have any information on Kotins or Saukinds in Gluboke I would really appreciate it.