Supraśl
Vicariate of Białystok
Bishops 2
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11 May 1998 – 1999
Jakub Kostiuczuk b. 1966
Bishop
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27 September 2017 – present
Andrew Borkowski b. 1974
Bishop
In the order of their start dates; bishops whose dates are unknown come last. Gaps are periods the data does not yet cover.