Johannes Jacobus LOON van
- Birth: 7 Feb 1884, Breda, Noord-Brabant, Nederland
- Partnership with: Helena Elisabeth KNOOP
Marriage: 14 May 1906, Breda, Noord-Brabant, Nederland
Descendants of Johannes Jacobus LOON van
1 Johannes Jacobus LOON van =Helena Elisabeth KNOOP Marriage: 14 May 1906, Breda, Noord-Brabant, Nederland