See also

• Johannes FREER's parents: Hugo Abrahamse FREER (1694- ) and Marytjen DEWITT (1698- )
• Johannes FREER's siblings: Rebekka FREER ( -1793), Marytjen FREER (1722- ), Abraham FREER (1723-1800), Agjen FREER (1725- ), Catrina FREER ( - ), Neeltje FREER (1737- ), Petrus FREER (1739- ), Jennetjen FREER (1740- ), Lydia FREER (1743- ) and Sara FREER (1758- )