This book has data on several families and answers some good relational questions.
I found it on Google books:
History of Lehigh County, Pennsylvania, and a Genealogical and Biographical Record of its Families; Volume 3 by Charles Rhodes Roberts, Rev. Thomas H. Krick, and William J. Dietrich
beginning on page 1022, about 3-4 pages of info. (just search the book for reichard)
(for those who have not used Google books all you have to do is put the title into the google search window and click the arrow next to "more" and a list/menu will decend, click books. Once you select the book you are looking for you can search within the bool using the search window on the left hand side of teh page next to the GO button.)