1901 DED	1901 Townland	1911 Townland	1911 DED	Barony	Parish	Union
		Glenwilliam	Glenwilliam	Decies within Drum	Lisgenan or Grange	Youghal
Glenwilliam	Ballyeelinan	Ballyeeliam	Glenwilliam	Decies within Drum	Lisgenan or Grange	Youghal
Glenwilliam	Ballynagleragh	Ballynagleragh	Glenwilliam
Glenwilliam	Ballyquinn	Ballyquin	Glenwilliam
Glenwilliam	Crushea	Crushea	Glenwilliam	Decies within Drum	Ardmore	Youghal
Glenwilliam	Kilknockan	Kilknockan	Glenwilliam	Decies without Drum	Ardmore	Youghal
Glenwilliam	Liskeely No. 2	Liskeelty No. 2	Glenwilliam
Glenwilliam	Lissarow Lower	Lissarow, Lower	Glenwilliam
Glenwilliam	Lissarow Upper	Lissarow, Upper	Glenwilliam
Glenwilliam	Liskeelty No. 1	Lisskeelty No. 1	Glenwilliam
Glenwilliam	Prap	Prap	Glenwilliam	Decies within Drum	Ardmore	Youghal
Glenwilliam	Tonteeheige	Tonteeheige	Glenwilliam