Intro
John and Catherine (nee Regan/O'Regan) DeCantillon were a couple living in Brooklyn, N.Y., USA, during the latter half of the 1800s. John and Catherine (nee Regan/O'Regan) DeCantillon are relevant to my family search as they have several descendants that have a DNA link to me. I believe those DNA links are through my Keefe/O'Keefe and/or my Murphy/Vale family ancestors.

Offspring
John and Catherine (nee Regan/O'Regan) DeCantillon had thirteen children that I am aware of. I have listed those children in the table below. To browse any of the additional info I have obtained and posted to the internet for any of John and Catherine (nee Regan/O'Regan) DeCantillon's children, click on the links in the table.

Children of John and Catherine (nee Regan/O'Regan) DeCantillon

Child's Name	Born	Birth Place	Other Info
Bartholomew DeCantillon	About 1858	Staten Island, NY, USA
Daniel DeCantillon	About 1859	Staten Island, NY, USA
John DeCantillon	About 1861	Staten Island, NY, USA
Mary DeCantillon	About 1863	Staten Island, NY, USA
Michael DeCantillon	About 1864	Brooklyn, NY, USA
Dennis DeCantillon	About 1866	Brooklyn, NY, USA
Joseph J. DeCantillon	About 1867	Brooklyn, NY, USA	Married Ellen F. O'Keefe, Aug. 24, 1918, Brooklyn, NY, USA
James DeCantillon	About 1869	Brooklyn, NY, USA
Catherine DeCantillon	About 1870	Brooklyn, NY, USA
Patrick John DeCantillon	May 10, 1871	Brooklyn, NY, USA
Johanna DeCantillon	About 1874	Brooklyn, NY, USA
Charles DeCantillon	May 10, 1876	Brooklyn, NY, USA
Josephine L. DeCantillon	Mar. 21, 1877	Brooklyn, NY, USA	Married James F. Mahoney, Feb. 11, 1912, Brooklyn, NY, USA