biographie de Constantine KEYSER (c.1822-?)

Birth place: Baden (Germany)

Addresses: Philadelphia in 1860

Profession: Listed as "artist"

Comments: Living with his German wife and two children born in Pennsylvania, the elder nine years of age. Though listed in the 1860 Census as an artist, Keyser appears in the 1860 city directory as a commission merchant. His name does not appear before or after that year.

Sources: G&W; 8 Census (1860), Pa., LII, 575; Phila. CD 1860.