"Wisconsin Marriages, 1836-1930", database, FamilySearch (https://familysearch.org/ark:/61903/1:1:XRGP-GQW : 30 January 2020), Martin Van Roy in entry for Martin Van Reisingen, 1882.
"Wisconsin Marriages, 1836-1930", database, FamilySearch (https://familysearch.org/ark:/61903/1:1:XRGP-G53 : 30 January 2020), Mathias Van Roy in entry for John Van Reisingen, 1882.
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QL5V-VRNY : 6 October 2017), Mathijs van Rooij and Johanna van Duijnhoven, Marriage 10 Aug 1844, Erp, Noord-Brabant, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Bron: boek, Deel: 2345, Periode: 1844, archive 50, inventory number 2345, record number 11; Bron: boek, Deel: 2345, Periode: 1844; Brabants Historisch Informatie Centrum.
"Wisconsin Marriages, 1836-1930", database, FamilySearch (https://familysearch.org/ark:/61903/1:1:XRGP-J4G : 30 January 2020), M. Vanroven in entry for Hubert Stein, 1880.
"United States Census, 1880," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MN4W-R65 : 20 February 2021), Mathius Vanroy in household of John Vanroy, Harrison, Calumet, Wisconsin, United States; citing enumeration district ED 30, sheet 90B, NARA microfilm publication T9 (Washington, D.C.: National Archives and Records Administration, n.d.), FHL microfilm 1,255,419.
"United States Census, 1870", database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:MN9S-HFM : 29 May 2021), Mathias Vanrory, 1870.
https://familysearch.org/ark:/61903/1:1:MN9S-HFM
"Wisconsin Marriages, 1836-1930", database, FamilySearch (https://familysearch.org/ark:/61903/1:1:XRGP-KXP : 30 January 2020), Mathias Van Rooy in entry for Henry Van Rooy, 1881.
"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MMKB-QZ6 : accessed 3 September 2021), Mathes Varooy in household of Henry Varooy, Appleton city Ward 5, north side, Outagamie, Wisconsin, United States; citing enumeration district (ED) 71, sheet 9B, family 206, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,241,809.
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QL72-5T5B : 22 August 2017), Mathijs van Rooij in entry for Johanna Maria van Rooij, Birth 27 Sep 1845, Erp, Noord-Brabant, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Erp, archive 50, inventory number 2332, record number 40; ; Brabants Historisch Informatie Centrum.
"Wisconsin State Census, 1905," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MM35-PF4 : 8 March 2021), Mathias Van Roy in household of John Van Rysen, Appleton city, ward 3, Outagamie, Wisconsin; citing p. 182, line 62, State Historical Society, Madison; FHL microfilm 1,020,979.
"United States Census, 1860", database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MWMG-431 : 18 February 2021), Mathews Venroy, 1860.
"Wisconsin State Census, 1885", database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MMS3-CFB : 20 February 2021), Mathias Vanroy, .
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QL72-Y1ZM : 22 August 2017), Mathias van Rooij in entry for Martinus van Rooij, Birth 18 Nov 1848, Erp, Noord-Brabant, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Bron: boek, Deel: 2332, Periode: 1848, archive 50, inventory number 2332, record number 39; Bron: boek, Deel: 2332, Periode: 1848; Brabants Historisch Informatie Centrum.
"Wisconsin State Census, 1875," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MM9S-95T : 19 February 2021), Matthias Van Rooy, Buchanan, Outagamie, Wisconsin; State Historical Society, Madison; FHL microfilm 1,032,693.
"Nederland, Indexen van de Archieven, Primaire Archiefstukken (BS en DTB), 1600-2000," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QL7G-WHDY : 22 August 2017), Mathijs van Rooij, Birth 09 Oct 1819, Sint-Oedenrode, Noord-Brabant, Nederland; from database, openarchives (https://www.openarch.nl : 2016); citing Sint-Oedenrode, archive 50, inventory number 5522, record number 76; ; Brabants Historisch Informatie Centrum.