Stammtafeln Westdeutscher Adels-geschlechter im Mittelalter, the four part work by Walther Möller was published from 1922 onwards, has been reprinted more recently. 

The FMG has compiled an index to these families so that researchers may see whether their family of interest may be found in this important source. Anyone wishing to acquire this work can do so from the distributors Verlag Degener & Co., Neustadt an der Aisch, or for further information contact the FMG at sources@fmg.ac