Nathan Gudema and Johanna Hertz had another child. On the weddingparty of that child Helene (Leentje) was bridesmaid.
G.J. Brunink, Uit Pekela's verleden. 1600-1978 (Oude Pekela, 1978) p. 146 en 155
The mayor of Oude Pekela requested that Nathan Gudema, a textile goods merchant, and his wife Johanna Gudema-Hertz and daughter Helene Gudema, be located. They resided in Oude Pekela and were suspecte…