"New York, Kings County Estate Files, 1866-1923," index and images, FamilySearch (https://familysearch.org/pal:/MM9.3.1/TH-673-11298-3242-3?cc=1466356&wc=MPCG-YHB:44954901,128850501,130408301 : accessed 16 Jul 2014), Kings County > Mc > McLaughlin, Cornelius (1899) > image 2 of 7; citing Surrogate Court, Brooklyn.
Relatives: Hugh McLaughlin (brother), Mrs. Ann O'Connor, niece, William H. McLaughlin (nephew), Margaret E. McNeely (niece), Susan G. McLaughlin (niece), Amelia S. Farrell (niece), Jane Grace Plumb (niece), Mary Law (niece), Grace McLaughlin (niece), George McLaughlin (nephew)