Illiterate brick layer.

1901 census: 60, Old Street, Portumna

Surname	Forename	Age	Sex	Relation to head	Religion	Education	Occupation	Marriage	Where born
Hogan	John	50	Male	Head of Family	Roman Cathlic	Cannot Read	Brick Layer	Married	Tiperary
Hogan	Maria	45	Female	Wife	Roman Catholic	Read & Write		Married	Galway
Hogan	Patrick	20	Male	Son	Roman Catholic	Read & Write	Clerk	Not Married	Galway
Hogan	Anne	17	Female	Daughter	Roman Catholic	Read & Write	Scholar	Not Married	Galway
Hogan	John Joe	15	Male	Son	Roman Catholic	Read & Write	Scholar	Not Married	Galway
Hogan	Julie	13	Female	Daughter	Roman Catholic	Read & Write	Scholar	Not Married	Galway
Hogan	Mary Agnes	11	Female	Daughter	Roman Catholic	Read & Write	Scholar	Not Married	Galway

1911 census: 19, Old Street, Portumna

Surname	Forename	Age	Sex	Relation to head	Religion	Education	Occupation	Marriage	Where born
Hogan	John	71	Male	Head of Family	Roman Catholic	Cannot Read	Mason retired	Married	County Tipperary
Hogan	Maria	63	Female	Wife	Roman Catholic	Read & Write		Married	County Galway
Hogan	John Joseph	24	Male	Son	Roman Catholic	Read & Write	Mason	Single	County Galway
Hogan	Julia G	22	Female	Daughter	Roman Catholic	Read & Write	National School Teacher	Single	County Galway
Hogan	Mary Agnes	4	Female	Grand Daughter	Roman Catholic	Cannot Write	Scholar	Single	County Galway

John's date of birth is derived from his age in the 1911 census. He is assumed to have died in Portumna as this is given as the parental residence when daughter Mary Agnes married in 1930.

According to a post by her granddaughter, the younger Mary Agnes Hogan (aged 4 in 1911) is the daughter of Patrick; see irelandxo.com.