Statistics for occurrence #1 of “Haddon” in chapter 33 of Lucius R. Paige, History of Cambridge, Massachusetts, 1630-1877, with a genealogical register:

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Hadden (or Haddon ), Gerard (variously written Garrad, Jarett, and Jarritt), owned a house and three acres, extending from Sparks Street to Garden Street, in 1635. He rem. to Salisbury about 1640, and was living in 1...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Garrad Haddon 12 12 0 0 0 user votes
Catherine Haddon 4 4 0 0 0 user votes
Francis Haddon 2 0 0 0 0 user votes
J. F. Haddon 2 0 0 0 0 user votes
Katherine Haddon 2 2 0 0 0 user votes
Robert Haddon 2 0 0 0 0 user votes
W. S. Haddon 2 0 0 0 0 user votes
A. F. Haddon 1 0 1 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.