Which preposition to use with gudrun

from Occurrences 1%

Prince of Normandy, 28; kidnaps Gudrun, 29; Gudrun refuses to marry, 29; rescues Gudrun from drowning, 30; prepares to marry Gudrun, 32; rescues Gudrun, 33; saved by Gudrun, 33; a captive, 34; marries Hergart, and is released, 34. HAS'SAN.

with Occurrences 1%

After this declaration on the part of the young heir, none dared at first treat Gudrun with any disrespect; and Gerlinda and Ortrun, the mother and sister of Hartmut, welcomed her as she landed on their shores.

Which preposition to use with  gudrun