Sir Siward "The Warrior" De Longworth, Baron Longworth of Bolton

Generation: 1

1.	Sir Siward "The Warrior" De Longworth, Baron Longworth of Bolton was born in 1157 in Upholland, Lancashire, England (son of Dirk Vi "The Black" De Holland, 10th Count of Holland and Sophie Von Salm, Countes Von Rheineckheiress of Bentheim); died in 1204 in Upholland, Lancashire, England.

Generation: 2

Dirk Vi "The Black" De Holland, 10th Count of Holland was born on 4 Jan 1114 in Holland, Reusel-de Mierden, Noord-Brabant, Netherlands (son of Floris Ii "Floris The Fat" De Holland, 9th Count of Holland and Gertrude "Petronila" Of Lorraine); died on 5 Aug 1157 in Rijnsburg, Rijnsburg, Zuid-Holland, Netherlands; was buried in Katwijk Municipality, Zuid-Holland, Netherlands.

Dirk married Sophie Von Salm, Countes Von Rheineckheiress of Bentheim in 1137 in Rheineck, Neuwied, Rheinland-Pfalz, Germany. Sophie was born in 1117 in Rheineck, Neuwied, Rheinland-Pfalz, Germany; died on 26 Sep 1176 in Yerushalayim, Israel. [Group Sheet] [Family Chart]

Sophie Von Salm, Countes Von Rheineckheiress of Bentheim was born in 1117 in Rheineck, Neuwied, Rheinland-Pfalz, Germany; died on 26 Sep 1176 in Yerushalayim, Israel.

Children:

Otto Bentheim Holland was born in 1143 in 's-Gravenhage, S-Gravenhage, Zuid-Holland, Netherlands; died in 1207 in Holland, Reusel-de Mierden, Noord-Brabant, Netherlands.
Countess Sophia Holland was born in 1151 in 's-Gravenhage, S-Gravenhage, Zuid-Holland, Netherlands; died in 1212 in Fontanella, Cremona, Lombardia, Italy.
Dirk or Dietrich De Holland was born in 1139 in -Gravenhage, Zuid-Holland, Netherlands; died on 28 Aug 1997 in Utrecht, Utrecht, Utrecht, Netherlands.
Nun Hedwig was born in 1146; died in 1200.
Count Floris Deholland, Crusader III was born in 1141 in 's-Gravenhage, S-Gravenhage, Zuid-Holland, Netherlands; died on 1 Aug 1190 in Hatay, Hatay, Turkey.
Bishop Dirk Ultrecht was born in 1147 in 's-Gravenhage, S-Gravenhage, Zuid-Holland, Netherlands; died on 28 Aug 1197 in Utrecht, Utrecht, Netherlands.
Bishop Baldwin Utrecht Holland was born in 1149 in Holland, Reusel-de Mierden, Noord-Brabant, Netherlands; died on 30 Apr 1196 in Utrecht, Utrecht, Utrecht, Netherlands.
1. Sir Siward "The Warrior" De Longworth, Baron Longworth of Bolton was born in 1157 in Upholland, Lancashire, England; died in 1204 in Upholland, Lancashire, England.
Otto Von Bentheim, I was born in 1143 in 's-Gravenhage, S-Gravenhage, Zuid-Holland, Netherlands; died in 1207 in Bentheim, Hannover, Niedersachsen, Germany.
Countess Geertruid Holland was born in 1155 in 's-Gravenhage, S-Gravenhage, Zuid-Holland, Netherlands; died on 28 Aug 1167 in Rijnsburg, Rijnsburg, Zuid-Holland, Netherlands.
Robrecht I Defries Burgundy was born in 1138 in 's-Gravenhage, S-Gravenhage, Zuid-Holland, Netherlands; died in 1190.
Agniese Vanbentheim was born in 1150; died in 1203.
Hedwig Of Holland was born in 1144 in 's-Gravenhage, S-Gravenhage, Zuid-Holland, Netherlands; died on 28 Aug 1167 in Rijnsburg, Rijnsburg, Zuid-Holland, Netherlands.
Sophie Abbess Rijnsburg Holland was born in 1146; died in 1200.

Generation: 3

Floris Ii "Floris The Fat" De Holland, 9th Count of Holland was born in 1085 in Vlaardingen, Vlaardingen, Zuid-Holland, Netherlands (son of Dirk V Deholland and Countess Othelhildis Deholland); died on 2 Mar 1121 in Egmond, Noord-Holland, Netherlands; was buried in Katwijk Municipality, Zuid-Holland, Netherlands.

Floris married Gertrude "Petronila" Of Lorraine in 1113 in Vlaardingen, Vlaardingen, Zuid-Holland, Netherlands. Gertrude was born in 1086 in Oberlothringe, Lorraine, France; died on 23 May 1144 in Netherlands; was buried in Katwijk Municipality, Zuid-Holland, Netherlands. [Group Sheet] [Family Chart]

Gertrude "Petronila" Of Lorraine was born in 1086 in Oberlothringe, Lorraine, France; died on 23 May 1144 in Netherlands; was buried in Katwijk Municipality, Zuid-Holland, Netherlands.

Children:

2. Dirk Vi "The Black" De Holland, 10th Count of Holland was born on 4 Jan 1114 in Holland, Reusel-de Mierden, Noord-Brabant, Netherlands; died on 5 Aug 1157 in Rijnsburg, Rijnsburg, Zuid-Holland, Netherlands; was buried in Katwijk Municipality, Zuid-Holland, Netherlands.

Generation: 4

Dirk V Deholland was born on 2 May 1052 in Vlaardingen, Vlaardingen, Zuid-Holland, Netherlands (son of Floris I 7th Count of Holland Deholland and Gertrude of Saxony Dowager Countess of Holland Billung); died on 17 Jun 1091 in Holland, Reusel-de Mierden, Noord-Brabant, Netherlands.

Dirk married Countess Othelhildis Deholland on 26 Jul 1083 in Vlaardingen, Vlaardingen, Zuid-Holland, Netherlands. Countess was born in 1054 in Vlaardingen, Vlaardingen, Zuid-Holland, Netherlands; died on 26 Jun 1093 in Vlaardingen, Vlaardingen, Zuid-Holland, Netherlands. [Group Sheet] [Family Chart]

Countess Othelhildis Deholland was born in 1054 in Vlaardingen, Vlaardingen, Zuid-Holland, Netherlands; died on 26 Jun 1093 in Vlaardingen, Vlaardingen, Zuid-Holland, Netherlands.

Children:

4. Floris Ii "Floris The Fat" De Holland, 9th Count of Holland was born in 1085 in Vlaardingen, Vlaardingen, Zuid-Holland, Netherlands; died on 2 Mar 1121 in Egmond, Noord-Holland, Netherlands; was buried in Katwijk Municipality, Zuid-Holland, Netherlands.