The Kilanski's of Erie,PA

I am researching the Stevens family from New York state, descendents of the Mayflower, descendents of Rebecca Nurse and John Proctor of Salem,Massachusetts and the Salem witch trials. I am also looking for the Walley family from Alabama,Arkansas and Mississippi. And, of course, the Kilanski family,relatives of Alexander Kilanski (Kilyanczik) who was born in Sakolowo, Poland in 1857. He married Alexandria Tomczik in 1882.