Friedrich von Vianden, Graf von Untersalm

http://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(LOWER)%20NOBILITY.h...

FRIEDRICH (-10 Nov 1247). "Henricus et Margarita comitissa Viennensis" founded a monastery at Vianden, with the consent of "Philippi nostri primogeniti", as well as anniversaries for themselves "et filiorum nostrorum…Friderici et Philippi", by charter dated Jun 1248[336]. m ([Apr/Oct] 1247) as her first husband, --- von Salm, daughter of HEINRICH [II] Graf von Salm [Vianden] & his wife Clémence de Rozoy (-after 1261). She married secondly Heinrich von Esch. Friedrich & his wife had one child: i) HEINRICH (early 1248-1291).