Constellation Similarity Assertions
Maybe-Same Assertions
There are 2 possible matching Constellations.
Holtfreter, Hans
http://n2t.net/ark:/99166/w6432g4f (person)
No biographical history available for this identity.
Holtfreter, Johannes F. K.
http://n2t.net/ark:/99166/w65g1nvn (person)
No biographical history available for this identity.