The book Divrey Habrit (Sayings of the Covenant), Zholkva, 1729, mentions on page 4
... the Rabbi of Visoki ...
under Recommendations of the Rabbis in the State of Lita (old Lithuania), thus strongly implying Visokie D'Lita. Nearby, on page 5, the text reads:
... R' Tzvi Hirsh son of Shmuel Halevi, who lives in Visoki ...
