Houghton Surname Project: Descendancy Line Statistics,
2019 Houghton Yes flag: 97,587 individuals
Houghton surname: 45,437
Haughton surname: 5401 (26,321 descendants)
Houghton emigrant lines: 1146 Houghtons not born in USA and emigrated to USA
John Houghton of Lancaster, MA: 25,753 descendants
Ralph Houghton of Lancaster, MA: 19,383 descendants
John Houghton of New Jersey: 2626 descendants
Elijah Houghton of Virginia: 2358 descendants
Oliver Houghton of Dummerston, VT: 1370 descendants (genetically belong to John Houghton of Lancaster, MA)
Robert Houghton of England: 881 descendants
Thomas Haughton of NC: 1174 descendants
Alfred Haughton of England: 993 descendants
Richard Haughton of New London, CT: 695 descendants
Sampson Haughton of New York: 467 descendants (son of John Houghton, genetic line of John Houghton of Lancaster, MA)