About the Lyman Derby Family:
Married by her father, Isaac Orchard.
About Lyman Derby:
It is believed that Lymon Derby was married three times, with Sarah Orchard being his second wife.
About Sarah Caroline Orchard:
Found in 1850 Census, NY, NYC, NY City Ward 12, p. 12, img. 90:
Lyman Derby 42 Merchant Mass.
C. Derby 27 England
Joseph J. Orchard 34 Gentleman England
& three other people, unknown relation.
J. Orchard would be the brother of Sarah.