Roles performed
Processes used
Data from
Locations
Cesar von Duben has 7 locations.
Active in (1849-1850)
Puebla, Puebla
Mexico
Active in (1850)
Querétaro, Querétaro
Mexico
Active in (1852)
San Francisco, CA
USA
Active in (1850s)
Shanghai, Shanghai
China
Active in (1853)
Manila, Philippines
Active in (1853)
Macao, China
Active in (1853)
Hong Kong, China