Sitting on my shelf since 1988 is a copy of " 'The Strassburger Family and Allied Families of Pennsylvania' being the ancestry of Jacob Andrew Strassburger, esquire of Montgomery County, Pennsylvania by his son Ralph Beaver Strassburger, Gwynedd Valley, Pa, printed for private circulation 1922" It has chapters on families: STRASSBURGER, YEAGER, STOUT, HARTZELL, KERN, SCHWENK, BAUER, LANDIS, MARKLEY, DOTTERER, SHOEMAKER, KOLB, ZIEGLER, CLEMENS, LEDERACH. If the book is available in the various libraries in and around your list, please let me know so my conscience doesn't continue to bother me. If not, I am willing (with your great patience) to do some lookups and sharing of the information he wrote. There are several chapters that cover the Palatinate and other migratory information, all of which is general in nature, but the family histories are well done. Ray P.S. These are not my lines; the book was too good to pass by.