This is probably States Mead Sackett [Weygant #4849] son of Amos Meade Sackett and Sarah Elizabeth Mead. He was born 10 Apr 1840 and is listed as " of New York City and East Orange, N. J."
In the LDS transcription of the 1880 census; he is listed as Slates M. with his wife Harriet (Palmer) Sackett, in the household of his mother: Census Place New York, New York (Manhattan), New York City-Greater, New York Family History Library Film 1254899 NA Film Number T9-0899 Page Number 48A Sarah E. SACKETT Self W Female W 63 NY Keeping House CT NY Howard M. SACKETT Son S Male W 27 NY NY NY Adeline SACKETT Dau S Female W 19 NY NY NY Slates M. SACKETT Son M Male W 40 NY Con. Brocker NY NY Harriet P. SACKETT DauL M Female W 39 RI RI RI Harry P SACKETT GSon S Male W 16 NY NY RI
Best wishes, Thurmon King Historian The Sackett Family Association