Wikipedia page about this book: https://fi.wikipedia.org/wiki/V%C3%A4lsk%C3%A4rin_kertomuksia

Release date is 2011-06-13

Produced by Tapio Riikonen

"Välskärin kertomuksia 4.1" by Zacharias Topelius is a historical novel first published serially between 1851-1866, with the complete edition appearing in 1853-1867. Through the storytelling of an old field surgeon, the work traces two Finnish families—the Bertelskölds and Larssons—across generations of Swedish history. At its center lies a mysterious copper ring once belonging to King Gustavus Adolphus, carrying magical powers and a cryptic curse that shapes the destinies of those who possess it through wars, betrayals, and family conflicts. (This is an automatically generated summary.)

Original publication data not identified