Husband: Frederick de Buren {1,2}
Birth:                        abt 989  {1,3}
Marriage:                    abt 1015 Adelheid of Filsgau {4}
Death:                       aft 1072  {4}


Father: Friedrich of Schwaben {2}
Mother: Unknown Kunosdatter {2}



Wife: Adelheid of Filsgau {2}
Birth:                        abt 998  {4}
Death:                                 {4}
Marriage:                    abt 1015 Frederick de Buren {4}


Father: Walter of Filsgau {2}
Children



M  Frederick von Hohenstauffen of Büren {1,2}
Birth:                           1015  {1,5}
Marriage:                    abt 1040 Hildegarde von Hohenlohe, of Swaben {4}
Death:                       bef 1094  {4}

1. Ferguson, June. Genealogy Database. (14 Jun 1998). {1}
2. Fettes, Ian. Genealogical Royalty Database. (Feb 2001: Australia) www.st.net.au/~fettesi. {2} Andersen, Torben B. Gedcom file extract. File #1 william.ged, 17 July 2000.
3. Fettes, Ian. Genealogical Royalty Database. (Feb 2001: Australia) www.st.net.au/~fettesi. {2} Shows 998.
4. Fettes, Ian. Genealogical Royalty Database. (Feb 2001: Australia) www.st.net.au/~fettesi. {2}
5. Fettes, Ian. Genealogical Royalty Database. (Feb 2001: Australia) www.st.net.au/~fettesi. {2} Shows abt 1020.

1. Ferguson, June. Genealogy Database. (14 Jun 1998). GEDCOM file downloaded from the internet, late 2000. {1}
2. Fettes, Ian. Genealogical Royalty Database. (Feb 2001: Australia) www.st.net.au/~fettesi. {2}

1. Ferguson, June (Sloniger), Third Street, Eastport, ME 04631, (207) 853-2651, june@nemaine.com.
2. Fettes, Ian D., 22 Grier Drive,, Heritage Park,, Queensland, Australia, +61 7 3803 3858, fettesi@st.net.au, www.st.net.au/~fettesi.