What is another word for "historian"?

Roget's Thesaurus (1911) lists these synonyms for "historian": amanuensis, annalist, antiquary, antiquity, babu, biographer, bookkeeper, chronicler, clerk, custos, historiographer, interviewer, journalist, memorialist, narrator, notary, prothonotary, recorder, register, registrar, registrary, remembrancer, scribe, secretary, the.