 
| Type | Valeur | 
|---|---|
| Titre | Welf I of Bavaria, "Find A Grave Index" | 
| Personnes | 
|---|
|  WELF I Herzog von Bayern | 
| "Find A Grave Index," database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:QK1V-26PW : 9 June 2021), Welf I of Bavaria, ; Burial, Weingarten, Landkreis Ravensburg, Baden-Württemberg, Germany, Basilika St.Martin; citing record ID 147101884, Find a Grave, http://www.findagrave.com. |