skos:altLabel | - Peter I
- Petar I
- Sveti Petar Cetinjski
- Prince-Bishop of Montenegro
- Bishop Peter I
- Holy Peter
- Petar I Njegoš
- Petar I Petrović Njegoš
- Petar I Petrović Njegoš (St. Peter of Cetinje)
- Petar I Petrović-Njegoš/Saint Peter of Cetinje
- Petar I of Montenegro
- Petar II Petrović
- Petar of Cetinje
- Peter I Njegos
- Peter I Petrović
- Prince-Bishop Petar I
- Saint Peter of Cetinje
- St. Peter of Cetinje
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