Person · 1963 CEPiotr SkwiecińskiAlso known asPjotr SkvjećinjskiSkwiecińskiПетр СквечиньскийПјотр СквећињскиСквечиньский, ПетрՊյոտր Սկվեչինսկիarchival plate · Piotr Skwieciński · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected tostudied atUniversity of Warsaw1816 CE+ 12 further connections to entries not yet ingested