rooneys-minnesota.com
woman‎Helen Anna "Anna; HENEGAN; HANAHAN" Hennigan‏‎
Born ‎1801 Ireland, died ‎between 1871 and 1874 Avon Township, Stearns, Minnesota, USA‎, age 72 or 73 years
Her name in the 1851 Canada census is listed as Anna Henegan. In her son John's baptismal record it's Hanahan. In the 1861 census it's Helen Hennigan.

Married ‎before 1830 Ireland, age at most 29 years (married 43 or 44 years) to:

manJohn Rooney‏
Born ‎between 1792 and 1796 Ireland, died ‎between 1871 and 1874 Avon Township, Stearns, Minnesota, USA‎
Could this John Rooney be a brother to "Daddy Mick?" John's descendants coincidentally fit into the Michael and Catherine Rooney line when a granddaughter married a Daddy Mick Rooney grandson: Ellen E. Rooney (1872-1902) married Thomas T. Rooney (1854-1925).

John Rooney is in the 1861 Canada census at Rigaud, Vaudreuil, Canada.

Children:

1.
manPatrick Rooney‏
Born ‎1830 Ireland, died ‎1870 West De Pere, Brown County, Wisconsin‎, age 39 or 40 years
Patrick is not in the 1851 Canada census with the rest of the family.

2.
womanCatherine Rooney‏
Born ‎22 Jan 1832 Rigaud, Vaudreuil, Quebec, Canada, died ‎17 Jul 1898 Detroit, Wayne County, Michigan Event Description: Mt. Olivet Cemetery, Detroit, MI‎, age 66 years

3.
manJohn Thomas Rooney‏
Born ‎20 Aug 1834 Rigaud, Quebec, Canada, died ‎19 Dec 1860 St.-Eugene, Prescott, Ontario, Canada‎, age 26 years
The baptismal record appears to some to be written as John "Kareen" Rooney, but I think it's really "Thomas." The faded French:
"The 23rd August 1834 the parish priest undersigned baptized John Thomas who was since born of the legitimate marriage of John Rooney farmer and his spouse Helène Hanahan. Thomas Lashinte (spelling?) and Catherine Hanahan have signed as sponsors."

John Rooney (junior) is not in the 1861 census of Canada – he died a year earlier. His brother Patrick Rooney was a witness to the church death record.

4.
woman‎Eleanor "Helen" Rooney‏‎
Born ‎19 Nov 1836 Rigaud, Quebec, Canada, died ‎13 Dec 1852 Rigaud, Quebec, Canada‎, age 16 years

5.
manWilliam B Rooney‏
Born ‎15 Mar 1841 Montreal, Quebec, Canada Event Description: or 5 Dec 1839, died ‎8 Dec 1914 Avon, Stearns County, Minnesota Event Description: Old Saint Benedict's Cemetery, Avon‎, age 73 years
Tombstone reads born March 15, 1841. He died of carcinoma of the face. He first arrived in the U. S. 1 Nov 1865 from Pig's Eye, Quebec.

An 1896 map of Avon Township, Stearns County shows that William Rooney owned about 96.4 acres in Section 10 of Avon Township (about 3 miles NNW of the city of Avon), and his son J. P. Rooney owned 63.5 acres adjacent to that, including an abode.

The 1900 census shows they had 8 children of which 5 are alive. The 1905 census has an 8-year-old John Rooney living with them, born in New York, his parents born in Canada. He is probably one of the orphan train children; the 1910 census says he is an adopted son.

They also have a William Murphy, age 10, living with them. This may be their deceased daughter Elizabeth's son, though he's back with his family in 1910.

The 1910 census says they arrived in the U.S. in 1886, but it was perhaps meant to be 1866.