Constellation Similarity Assertions
Keppel, Frederick P. (Frederick Paul), 1875-1943
Frederick Keppel was Carl Zigrosser's dean at Columbia University. Keppel took a personal interest in Zigrosser, and their letters cover Zigrosser's employment at Keppel & Co., Zigrosser's stand on conscientious objection during World War I (Keppel was with the War Department at the time), print purchases made by Keppel while he was with the Carnegie Corporation of New York, and Zigrosser's books. Included is a 1924 etching by Kerr Eby for Keppel & Co.
From the description of Correspondence with Carl Zigrosser, 1912-1943. (University of Pennsylvania Library). WorldCat record id: 155901772
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Maybe-Same Assertions
There are 2 possible matching Constellations.
Keppell, Frederic, active 1813
http://n2t.net/ark:/99166/w6r317g7 (person)
No biographical history available for this identity.
Koeppel, Frederick Paul, 1875-1943,
http://n2t.net/ark:/99166/w6425q5k (person)
No biographical history available for this identity.