John Driscoll was a son of Daniel and Margaret Driscoll. He was born in Ireland.

 Ellen Daly's first marriage to John O'Driscoll 

Ellen Daly was born in Drimoleague to Denis Daly and Catherine Driscoll.

Child born in Worcester:

John O'Driscoll, 14 Sep 1861

Death of husband, John:
John O'Driscoll died on 25 July 1863 at Massachusetts General Hospital. He is buried in Mt Hope Cemetery.
 

 Ellen Daly's second marriage to James Mahan 

                             James Mahan                                                 Ellen Daly

                                                                Death Date: 13 Nov 1899
 

James Mahan was a son of Patrick Mahan and Rose Foley.  James was born in Ireland.

James Mahan (23), and Ellen Daly, (28), a widow, married in Worcester, MA on 23 April 1864

Children born in Worcester:

Mary Ellen Mahan, 12 Dec 1864.  Mary died on 25 Feb 1866

Frank Mahan, 6 Sep 1866.  Francis L died 18 Sep 1867

Rosanna Mahan, 26 Jan 1868

Kate (Catherine T) Mahan, 15 Apr 1869.  Catherine died 13 Oct 1902.  she was a milliner and single

Robert J. Mahan, 17 Aug 1871

Minnie Mahan, 25 Mar 1873

Census 1870: We see John Driscoll from Ellen's first marriage is included as John Mahan

 

Census 1880:
https://www.familysearch.org/ark:/61903/1:1:MHF4-69X

Deaths:
James F Mahan died in Worcester on 13 November 1899
Ellen Mahan died at Worcester on 8 December 1899
 

Census 1900:  John Driscoll is head of house

https://www.familysearch.org/ark:/61903/1:1:M9BH-JYQ

Census 1910:
https://www.familysearch.org/ark:/61903/1:1:M221-LWY