Arnulf de_Montgonery [19042] ----
earl of Pembroke
b.ca.1050
 
Lafracoth O'Brian [19198] -------
of Munster, Ireland
b.ca.1053
wife of Arnulf de_Montgomery

|-- Alice de_Montgomery [19041]
|   wife of Maurice Fitz Gerald
|   
|   
|   
    
    
    

Roger de_Montgomery [19046] -----
earl of Arundel
earl of Shrewsbury
regent of Normandy, 1066
 
Maud d'Alencon [13897] ----------
(Mabel)
b.ca.1015, Alencon France
m.1055
wife of Roger de_Montgomery
d.2_Dec_1082, Chateau de
 Bures-sur-Dives (murdered)
 
 
 
 
 
 
 
 
 

|-- Arnulf de_Montgonery [19042]
|   earl of Pembroke
|   b.ca.1050
|   
|-- Robert II de_Montgomery
|   [19043]
|   count of Alencon
|   earl of Shrewsbury
|   b.1052
|   d.1131
|   
|-- Roger de_Montgomery [19044]
|   of Montgomery Wales
|   b.ca.1054
|   d.1123
|   
|-- Sybil de_Montgomery [19045]
|   b.1058
|   wife of Robert Fitz Hamon,
|    lord of Crelly
    d.1107

Roger de_Montgomery [19047] -----
(Roger the Great)
 
Joscline ________ [668] ---------
b.ca.975, Ponteaudemer
wife of Roger de Montgomery

|-- Roger de_Montgomery [19046]
|   earl of Arundel
|   earl of Shrewsbury
|   regent of Normandy, 1066
    
    

Hugues de_Montgomery [19048] ----
 
Josceline de_Pont-Audemer -------
[18423]
wife of Hughes de Montgomery
m.994

|-- Roger de_Montgomery [19047]
|   (Roger the Great)
|   
    
    
    

Roger de_Montgomery [19049] -----
d.ca.1022
 
unknown -------------------------

|-- Hugues de_Montgomery [19048]
|   
|   
|   

Roger de_Montgomery [19050] -----
 
unknown -------------------------

|-- Roger de_Montgomery [19049]
|   d.ca.1022
|   

Roger ________ [19052] ----------
 
unknown -------------------------

|-- Roger de_Montgomery [19050]
|   
|   

Robert II de_Montgomery ---------
[19043]
count of Alencon
earl of Shrewsbury
b.1052
d.1131
 
Agnes of_Ponthieu [13472] -------
countess of Ponthieu
wife of Robert II,
 count of Alencon
d. after 1100

|-- William III Talvas [19051]
|   count of Alencon
|    and Ponthieu
|   d.1171
|   
|   
|   
|   
    
    
    
    

Rogerus Magnus [19053] ----------
d. after 910
 
unknown -------------------------

|-- Roger ________ [19052]
|   
|   
|   

Roger de_Montgomery [19044] -----
of Montgomery Wales
b.ca.1054
d.1123
 
Adelaide de_Breteuil [19055] ----
wife of Roger de Montgomery
d.1116

|-- Maud de_Montgomery [19054]
|   b.ca.1039
|   wife of Robert de Mortain,
|    earl of Cornwall
|   
|   
    
    

Eberhard I ________ [19056] -----
 
unknown -------------------------

|-- Adelaide de_Breteuil [19055]
|   wife of Roger de Montgomery
|   d.1116

Bertrand of_Toulouse [19057] ----
count of Toulouse
 
Alice of_Burgundy [11330] -------
(or Ela)
wife of Bertrand,
 count of Toulouse
wife of William III Talvas
d.1194

|-- 
|   
|   
|   
    
    
    
    
    

William III Talvas [19051] ------
count of Alencon
 and Ponthieu
d.1171
 
Alice of_Burgundy [11330] -------
(or Ela)
wife of Bertrand,
 count of Toulouse
wife of William III Talvas
d.1194
 
 
 

|-- Guy II Talvas [19058]
|   count of Ponthieu
|   b.ca.1090
|   d.1147
|   
|-- Ela Talvas d'Alencon [19059]
|   b.ca.1120
    m.____
    wife of William de Warenne,
     3rd earl of Surrey
    m.1149
    wife of Patrick,
     earl of Salisbury
    d.14_Oct_1178

John I of_Ponthieu [19060] ------
count of Ponthieu
b.ca.1135, Montreuil,
 France
d.1191, Acre, Palestine
 
Matilea ________ [19062] --------
1st wife of John I,
 count of Ponthieu

|-- 
|   
|   
|   
|   
|   
|   
    
    

Guy II Talvas [19058] -----------
count of Ponthieu
b.ca.1090
d.1147
 
Ida de_St._Pol [19061] ----------
b.ca.1090
m. before 1145
wife of Guy II,
 count of Ponthieu

|-- John I of_Ponthieu [19060]
|   count of Ponthieu
|   b.ca.1135, Montreuil,
|    France
|   d.1191, Acre, Palestine
|   
    
    
    
    

John I of_Ponthieu [19060] ------
count of Ponthieu
b.ca.1135, Montreuil,
 France
d.1191, Acre, Palestine
 
________ of_St._Valerie ---------
[19063]
dau. of Bernhard
 of St. Valerie
2nd wife of John I,
 count of Ponthieu

|-- 
|   
|   
|   
|   
|   
|   
    
    
    
    
    

William III of_Ponthieu ---------
[19065]
count of Ponthieu
b.1179, Ponthieu, France
d.4_Oct_1221, France
 
Alice of_France [11117] ---------
b.ca.1170, France
mistress of Henry II,
 king of England
m.20_Aug_1195, Castile
wife of William III,
 count of Ponthieu
d.1221

|-- Marie of_Ponthieu [19064]
|   countess of Ponthieu
|   b.17_Apr_1199
|   m.1212, Aumale,
|    Seine-Maritime, France
|   wife of Simon de Dammartin,
|    count of Aumale
    d.Sep_1250
    
    
    
    
    
    

John I of_Ponthieu [19060] ------
count of Ponthieu
b.ca.1135, Montreuil,
 France
d.1191, Acre, Palestine
 
Beatrice Candaveine [12554] -----
 de Saint Pol
b.ca.1135
m. before 1179
3rd wife of John I,
 count of Ponthieu

|-- William III of_Ponthieu
|   [19065]
|   count of Ponthieu
|   b.1179, Ponthieu, France
|   d.4_Oct_1221, France
|   
|-- Adela de_Ponthieu [19066]
|   m.1178
    wife of Thomas de_St._Valery
    
    
    

Aldebert III de_Montgomery ------
[19069]
of Normandy
count of Marches
b.ca.1075
 
unknown -------------------------

|-- Ponce de_Montgomery [19067]
|   of la_Marche, Normandy
|   b.ca.1109
|   wife of Wulgrin II,
|    count of Angouleme
|   
|   

Roger de_Montgomery [19044] -----
of Montgomery Wales
b.ca.1054
d.1123
 
Aumodis de_la_Marche [19070] ----
of LaMarche Normandy
b.ca.1070
m.1095
wife of Roger
 de_Montgomery
d.1116

|-- Avice de_Lancaster [19068]
|   of Nottinghamshire
|   b.ca.1084
|   wife of William Peveril
|   
|-- Aldebert III de_Montgomery
|   [19069]
    of Normandy
    count of Marches
    b.ca.1075