I recently received several generations of Crolls starting with my grandmother Elizabeth Mae Croll (b. Dec-20-1899 in Souderton, Montgomery County, PA) and going through John Christian Croll (b. 1707 in Ringersahn, Waldeck, Germany, d. August 20, 1758 in York, PA). Most were located in and around Salfordville, Upper & Lower Salford Townships) and Collegeville, PA.
I am willing to share what I have. I am also looking for any additional Crolls that might fit into my tree and also Croll ancestors of John Christian Croll.