There are 2 titles associated with this person.

@book{ wphp_14571
  author={Blainville,Monsieur de},
  year={1742},
  title={Travels through Holland, Germany, Switzerland; but especially Italy. ... By the late Monsieur de Blainville, ... Translated from the author's own manuscript, never yet published. By George Turnbull, LL.D. Number I.},
  publisher={George Ewing \& John Smith [Blind Quay] \& Abraham Bradley [Dame Street]},
  address={Dublin},    }
@book{ wphp_14572
  author={Blainville,Monsieur de},
  year={1743},
  title={Travels through Holland, Germany, Switzerland, and other parts of Europe; but especially Italy. By the late Monsieur de Blainville, sometime secretary to the Embassy of the States-General, at the Court of Spain. Translated from the author's own manuscript, (never yet published) by George Turnbull, LL. D. and William Guthrie, Esq},
  publisher={},
  address={Dublin},    }