Дело о дворянском происхождении рода Ольшевских
- Dates
- 25.06.1825
- Sheets
- 126
- Status
- Digital copy at the archiveaccording to: niab.by
Places named in the title: Aĺševa (Miadziel District), Aĺševa (Biaroza District), Aĺšeŭcy (Vileyka District)
Sources: inv.velikie.org (Sep 21, 2026)