Giambattista Eustachio (1622–1687) was a Roman Catholic prelate who served as Bishop of Lucera (1663–1687).
[1][2][3] Giambattista Eustachio was born in Troia, Italy in 1622.
[3] On 12 February 1663, he was appointed Bishop of Lucera by Pope Alexander VII.
[1][2][3] On 18 February 1663, he was consecrated bishop by Benedetto Odescalchi, Cardinal-Priest of Sant'Onofrio.
This article about a 17th-century Italian Catholic bishop or archbishop is a stub.