- Born: Abt 1015, , , Netherlands
ANCESTRAL RESOURCE FILE
ARF Compact Disc #15 Pin #27739 (AFN: FD67-26) = Wife, Liutgard Countess of HOLLAND.
Ancestral File Ver 4.11 87NX-FW = Wife, Tgard Countess of HOLLAND.
Ludolf married Countess Tgard HOLLAND, daughter of Count Dirk HOLLAND, III and Princess Othelhild SAXONY. (Countess Tgard HOLLAND was born about 1019 in Vlaardingen, Zuid Holland, Netherlands and died in 1038.)