The emigration book of the Kreis (like county) Lingen shows only one Engeln:
Josephina Engeln, born 9.July 1842 in Leer, Dienstmagd (maid), emigrated from Lingen 1869 via Bremen.
arrival New York 13.May 1869 on board of the ship "New York".
The former Kreis Lingen (today Emsland) is south of Leer, Kreis Ostfriesland.
Werner