Ludwig I von Saarwerden, Graf von Saarwerden

http://fmg.ac/Projects/MedLands/ALSACE.htm#LudwigISaarwerdendied1200

a) LUDWIG [I] (-1200 or after). The Chronicle of Alberic de Trois-Fontaines refers to the second of the two daughters of "Theodoricum de Monte Beliardi" as the mother of "Ludovicus de Salvernia"[425]. Seigneur de Rougemont et d'Amance-en-Bourgogne. "Ludovicus senior comes de Sarwerden" records donations by "avus meus dominus Fridericus comes de Sarwerden et uxor eius Gertrudis…domino Volmaro patre meo et Stephania mea matre…frater meus Ludovicus" to the abbey of Wœrschweiler (Wernereswilre) by charter dated 1172[426]. “Ludowicus...comes de Salwerna” granted toll exemptions in his lands to the monks of Haute-Seille by charter dated 1185[427].

m GERTRUD von Dachsburg, daughter of HEINRICH [I] Graf von Dachsburg & his wife Lutgardis von Sulzbach. The primary source which confirms her parentage and marriage has not yet been identified.

Graf Ludwig [I] & his wife had six children: