Author: Alard Sammer - Jan Van Mije
The website of the digital library of Dutch Literature
says that the characters I.V.M. stand for Jan van Mije. Jan
Van Mije was a Dutch poet who lived in the middle of the 17th
Book: Digitized by Google.
In this publication God's name is written as the Tetragrammaton,
on the title page, and thereafter as Iehovah.