William Mainwaring [17624] ------
b.1316, Cheshire
 
Elizabeth de_Leycester ----------
[17637]
m.1350 Cheshire

|-- Mary Mainwaring [17623]
|   b. Chesire
|   d.1445
|   
    
    

William Mainwaring [17625] ------
b.1286
 
Mary Davenport [17636] ----------
m.1315

|-- William Mainwaring [17624]
|   b.1316, Cheshire
|   
|   
    

Roger Mainwaring [17626] --------
b.1263
 
Christian de_Birtles [17635] ----
(or Britles)
m.1284

|-- William Mainwaring [17625]
|   b.1286
|   
|   
    
    

William Mainwaring [17627] ------
b.1215
 
Christian ________ [17634] ------

|-- Roger Mainwaring [17626]
|   b.1263
|   
|   

William Mainwaring [17628] ------
b.1200
 
unknown -------------------------

|-- William Mainwaring [17627]
|   b.1215
|   
|   

Ralph Mainwaring [17630] --------
b.ca.1180
 
Alice of_Chester [3120] ---------
(Amice de_Meschines)
b.ca.1180
wife of Ralph Mainwaring

|-- William Mainwaring [17628]
|   b.1200
|   
|-- Bertred Mainwaring [17629]
|   m.1217
    wife of Henry of Aldithley
    d. after 1249

Sir Roger Mainwaring [17631] ----
b.ca.1150
 
unknown -------------------------

|-- Ralph Mainwaring [17630]
|   b.ca.1180
|   
|   

Sir Thomas Mainwaring -----------
[17632]
b.ca.1120
 
unknown -------------------------

|-- Sir Roger Mainwaring [17631]
|   b.ca.1150
|   
|   
|   

Sir Warin Mainwaring [17633] ----
b.ca.1090
 
unknown -------------------------

|-- Sir Thomas Mainwaring
|   [17632]
|   b.ca.1120
|