He is married to Geertje Kaspers Smedeman.
Permission for the marriage has been obtained in Veendam on August 17, 1794.Source 1
Registratie 17-08-1794 Veendam
Bruidegom Roelf Jans Kram, van Veendam
Bruid Geertje Kaspers, van Veendam, weduwe van Jan Hindriks
Bron Doop- en trouwboek Veendam 1790-1804
Collectie DTB (toegang 124)
Inventarisnummer 477, folio 055v