Jan van Herwijnen died in 1965.
Eric Van Herwijnen has written: 'SGML pratique' 'The Annotated ISO 12083'
Carol van Herwijnen was born on June 21, 1941, in Laren, Noord-Holland, Netherlands.
Jan van Krimpen died in 1958.
Jan van Belcamp died in 1663.
Jan van Bijlert died in 1671.
Jan van Pee died in 1710.
Jan van Nickelen died in 1721.
Jan Van Beekum died in 2001.
Jan van Wintelroy died in 1576.
Jan I van Brederode died in 1415.
Jan van Oolen died in 1698.
Jan van Gool died in 1763.