Statistics for occurrence #1 of “Jonathan Porter” in chapter 17, section c.17.22, page 83 of Medford Historical Society Papers, Volume 9.:

Susan Emily, Henry, children of Henry Porter. Mary, Anne, daughters of Jonathan Porter . The last two were boarders while their parents were in Europe. Chastina, Ellen, Rebecca, daughters of Isaac Sprague, the ship builder. Three daughters of George Fuller, the ship builder. ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Jonathan Porter 212 9 14 1 0 user votes
Jonathan Porter Esq 2 0 0 0 0 user votes
George Jonathan Porter 2 2 0 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.