There might not necessarily be a "connection" between the names. Often, people would have a Hebrew name and a secular name that are totally different.
That being said, if you are looking for his father: The Hebrew name Tzvi often went together with the secular name of Hersh or Hirsch or similar.
And, if the secular date of death would be helpful to you: The Hebrew date is the 24th of Tamuz, 5668. This corresponds to July 22/23, 1908.
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