Clementine Krone (née Blochmann) in fancy dress by Hermann Krone, ca. 1855
.
.
Marie Blochmann (sister of Clementine Krone) by Hermann Krone, 1857
.
source: Kulturelles Erbe Koln, Daguerreobase
Clementine Krone (née Blochmann) in fancy dress by Hermann Krone, ca. 1855