Interesting to know!
Seems Mikael von Jordan's death was unexpected:
'Lieutenant Colonel Michel M: son Jordan's earthly hike ended in Stockholm in December 1652 (between 3 and 15 days). Last October, his last daughter (Helena) had just been born, who had been christened to the Jacobin Church in Stockholm on November 3, 1652, so he had invited such high guests as Chancellor Axel Oxenstierna and General Fr P. Brahe. Invitation letters are still in store. Colonel Jordan was buried temporarily in Stockholm on December 30, 1652, but in Rauma in the Church of the Holy Cross on April 29, 1655. (Alho) Excerpt from the book "The Historical Steps of Olavinlinna"