Here are Lacy's immigration records. The date in the 1920 Census was clearly incorrect. He came to America by himself.

New York Passenger Lists, 1820-1957

Lacey Maynard
Age 31
Male
Single
Occu: Blacksmith
Can Read and write
British citizen
African race
Nativity: Barbados
Nearest Relative: Mr. James Lewis -- his uncle
Relative's residence: Well House, St Phillip, Barbados
Destination: NY
Date of Arrival in NY: July 14, 1913
Ship Name: Hubert
Port of Arrival: New York, New York
Line: 13
Microfilm Serial: T715
Microfilm Roll: T715_2129
Page Number: 28