1860 U.S. Census, Lenox, Madison County, New York, p. 755 (penned), dwelling 1283, familyi 1270, Helen in household of Henry L Burdick; database and images, FamilySearch (https://www.familysearch.org/ark:/61903/3:1:33SQ-GBS6-9WQ1 : 7 May 2023); NARA microfilm publication M653, roll 781; FHL DGS Film 005170372, image 256 of 612.
1870 U.S. Census, Lenox, Madison County, New York, fol. 281r (stamped), dwelling 33, family 35, Genevieve in household of Henry Burdick; database and images, FamillySearch (https://www.familysearch.org/ark:/61903/3:1:S3HT-67DW-JXV : 7 May 2023); NARA microfilm publication M593, roll 968; FHL DGS Film 004275074, image 10 of 579.