. "Johan van Idsinga" . "Leeuwarden" . "Idsinga, Johan van (1751-1842)" . . . "Marrum" . "Johan" . "van Idsinga" . "advocaat/jurist" . _:B689bfeb73a316701f921c5dbbf87b44f . "Johan van Idsinga" . "1842-04-01"^^ . "idsi007" . "1751-04-20"^^ . _:B689bfeb73a316701f921c5dbbf87b44f . _:B689bfeb73a316701f921c5dbbf87b44f "2021-02-08"^^ . _:B689bfeb73a316701f921c5dbbf87b44f . _:B689bfeb73a316701f921c5dbbf87b44f . _:B689bfeb73a316701f921c5dbbf87b44f . _:B689bfeb73a316701f921c5dbbf87b44f . _:B689bfeb73a316701f921c5dbbf87b44f .