"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QL5R-QKTF : 6 October 2017), Nicolaas Gruijters in entry for Hendrikus Vos and Petronella Gruijters, Marriage 21 Sep 1899, Stratum, Noord-Brabant, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Stratum, archive 50, inventory number 7487, record number 36; ; Brabants Historisch Informatie Centrum.
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QLXL-3GNM : 23 August 2017), Nicolaas Gruijters in entry for Laurentius Gruijters, Death 06 Jun 1870, Stratum, Noord-Brabant, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Stratum, archive 50, inventory number 7510, record number 27; ; Brabants Historisch Informatie Centrum.
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QL5F-W5S8 : 6 October 2017), Nicolaas Gruijters in entry for Petrus Wilhelmus Retera and Geertruda Gruijters, Marriage 17 Feb 1898, Stratum, Noord-Brabant, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Stratum, archive 50, inventory number 7487, record number 6; ; Brabants Historisch Informatie Centrum.
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QL5T-8JF9 : 6 October 2017), Nicolaas Gruijters in entry for David Cornelis Denkers and Maria Gruijters, Marriage 25 Sep 1890, Stratum, Noord-Brabant, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Stratum, archive 50, inventory number 7486, record number 15; ; Brabants Historisch Informatie Centrum.
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QL5X-LBW2 : 6 October 2017), Nicolaas Gruijters in entry for Martinus Gruijters and Maria Cornelia van der Waarden, Marriage 25 Oct 1894, Stratum, Noord-Brabant, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Stratum, archive 50, inventory number 7487, record number 18; ; Brabants Historisch Informatie Centrum.
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QLX2-NVV8 : 23 August 2017), Nicolaas Gruijters in entry for Laurens Gruijters, Death 02 Apr 1868, Stratum, Noord-Brabant, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Stratum, archive 50, inventory number 7510, record number 10; ; Brabants Historisch Informatie Centrum.
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QLX2-4YFR : 23 August 2017), Nicolaas Gruijters in entry for Geertruda Gruijters, Death 30 Apr 1873, Stratum, Noord-Brabant, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Stratum, archive 50, inventory number 7510, record number 21; ; Brabants Historisch Informatie Centrum.
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QL5F-W9BW : 6 October 2017), Nicolaas Gruijters and Catharina van den Broek, Marriage 28 Apr 1864, Stratum, Noord-Brabant, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Stratum, archive 50, inventory number 7484, record number 4; ; Brabants Historisch Informatie Centrum.
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QL5X-25BF : 6 October 2017), Nicolaas Gruijters in entry for Gerardus Hubertus van Sebille and Petronella Gruijters, Marriage 25 Jul 1895, Stratum, Noord-Brabant, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Stratum, archive 50, inventory number 7487, record number 21; ; Brabants Historisch Informatie Centrum.