Year: 1850; Census Place: Brooklyn Ward 2, Kings, New York; Roll: M432_517; Page: 146A; Image: 299. Source Information: Ancestry.com. 1850 United States Federal Census [database on-line]. Provo, UT, USA: Ancestry.com Operations, Inc., 2009. Images reproduced by FamilySearch.
2. Hugh McLaughlin household in 1850 U.S. Census included 1) Hugh McLaughlin, 23, male, cooper, born in New York City; 2) Alice McLaughlin, 21, female, born in Ireland; 3) Margaret Ann McLaughlin, 2, female, born in New York City, 4) John Henry McLaughlin, 0, male, born in New York City. Census taker wrote John's age as 5/12.