Family: Ulrich III. Graf Neuenburg zu Nidau / Yolande Urach (F16356)
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Male
Ulrich III. Graf Neuenburg zu Nidau
Birth 1175 Neuchâtel, Neuchâtel, Switzerland 
Death 31 Dec 1225 Burial Marriage Father Ulric De Neuchâtel | F16363 Group Sheet Mother Bertha von Grenchen | F16363 Group Sheet
Female
Yolande Urach
Birth Abt 1180 Urach, Württemberg Christening 1181 Urach, Württemberg, Germany Death 1218 Switzerland Burial Father Egino von Urach, der Bärtige | F16364 Group Sheet Mother Agnes von Zähringen | F16364 Group Sheet
Female
Agnes Neufchâtel
Birth 1209 Corcelles, Neuchâtel, Neuchâtel, Switzerland Death 31 Aug 1263 England, United Kingdom Burial Spouse Pierre de Grandson | F16351 Marriage 1229 Neuchâtel, Neuchâtel, Switzerland
Female
Gertrude von Neuenburg-Nidau
Birth 1211 Switzerland Death 22 Mar 1260 Switzerland Burial Aft 22 Mar 1260 Bubikon, Zürich, Switzerland
Male
Rodolphe I, Comte de Neuchâtel-Nidau-Erlach
Birth Abt 1216 Neuchâtel, Neuchâtel, Switzerland Death Mar 1268 France Burial