Bauville Acker, listed in the 1860 Census, Upper Macungie Twp., Lehigh Co., PA pg. 255.Listed Bauville Acker age 36, master carpenter, Helena age 34 and Albert Eisenhart age 18 carpenter apprentice.
This is for certain Benneville Acker b. 25 Apr 1822, d. 17 Nov 1910 buried Ziegel's Church, Weisenberg Twp., Lehigh Co., PA.He married Helena Bâr b. 20 Oct 1826, d. 9 Dec 1906.Benneville was the son of Jonathon Acker and Salome Schaeffer.He and Helena have a record of one son who died the day after birth in 1867.Lehigh County Will #12832 Probate 19 Nov 1910 gives everything to Mary Ann Mayer with Adam R. Mayer, appointed executor.We are not positive as to the identification of Mary Ann, but there is absolutely no evidence of any descendancy from Benneville and Helena so you can eliminate this man from your Acker search.
Hazle, Luzerne Co. is the area of present day Hazleton, PA, very eastern end of PA about an hour north of the ABE (Allentown, Bethlehem, Easton area).At this point I can find no info in our material regarding a Benn Acker age 44 in the 1880.I will post again should I find anything.