Nielsen Hayden genealogy
Ancestors of Ludwig I of Looz
- 1171 ┌── Giselbert of Looz ( - Between 1044 and 1046) =>
┌── Emmo of Looz ( - 17 Jan 1078)
│ └── Erlende de Jodoigne
│
┌── Arnold I of Looz ( - 1135)
│ └── Irmengard
│
Ludwig I of Looz ( - 11 Aug 1171)
│
│ ┌── Gerhard von Mainz
└── Agnes von Mainz
│
│ ┌── Gottfried of Bliesgau ( - Aft 1075) =>