Calthoff | 1400
Memorien Stift Xanten p 263
Achternamenindex
census in platea Clivensi: de domo Johannis Kalthof, 6 sol; de domo Gerardi Teplynck 18 sol, nunc Gerardus Kalthoff
census in platea Clivensi: de domo Johannis Kalthof, 6 sol; de domo Gerardi Teplynck 18 sol, nunc Gerardus Kalthoff