He is married to Effie A. Montanye.
They got married about 1900 at New York.
Eli Cool 63, head, born Oct 1836 in New York, married 38 years, leather manufacturer; Jerusha Cool 60, wife, born Apr 1840 in New York, married 38 years, 6 births/4 children living; Fred Cool 29, son, born July 1870 in New York, single, leather finisher; Charles Cool 27, son, born March 1873 in New York, single, leather finisher; Millard Cool 25, son, born May 1875 in New York, single, clerk grocieries; James Cool 23, son, born Aug 1876 in New York, single, leather finisher; Anna Miller 83, mother-in-law, born Dec 1816 in New York, 5 births/5 children living;