[ John L. Ireland's wife, Mary, was a Long Island Floyd, grandaughter to William Floyd, a signer of the Declaration of Independence -- suggestive that this Mary may have been a relation. However, she's listed with a grouping of household members that were most likely servants and household/farm employees. I've found no likely connection, yet, to Mary, mistress of the house.]
[S368] , Ancestry.com. 1850 United States Federal Census [database on-line]. Provo, UT, USA: The Generations Network, Inc., 2005. Original data: United States of America, Bureau of the Census. Seventh Census of the United States, 1850. Washington, D. (N.p., p. 116.