Husband: Friedrich II , Emporer of Germany {1}
Birth:                    26 Dec 1194  {2}
Marriage:                    Feb 1210 Constance of Hungary {3}
Death:                    13 Dec 1250  {2}


Father: Heinrich VI, , Hre of Sicily {2}
Mother: Costanza of Sicily {2}

Other Wives:
Bianca Lancia {4}



Wife: Constance of Hungary {2}
Birth:                    18 Jan 1174 Zaragoza, Aragon, Spain
Marriage:                    Feb 1210 Friedrich II , Emporer of Germany {3}
Death:                    23 Jun 1222  {3}


Father: Alfonso II "the Chaste" of Aragon {5}
Mother: Sancha of Castile {6}
Children

1. Fettes, Ian. Genealogical Royalty Database. (Feb 2001: Australia) www.st.net.au/~fettesi. {1} Reid, Denis R. Files ROYAL92A.GED dated 20 Nov 1992 and ROYALS3D.GED of 24 Oct 1991.
2. Fettes, Ian. Genealogical Royalty Database. (Feb 2001: Australia) www.st.net.au/~fettesi. {1} Tompsett, Brian. Royal and Noble Genealogy. (http://www.dcs.hull.ac.uk). Oct 1996 and later.
3. Fettes, Ian. Genealogical Royalty Database. (Feb 2001: Australia) www.st.net.au/~fettesi. {1}
4. Fettes, Ian. Genealogical Royalty Database. (Feb 2001: Australia) www.st.net.au/~fettesi. {1} Pas, Leo van de. E-mail 3 Aug 1998 1593 page ancestry extract with file ancestor.txt.
5. Fettes, Ian. Genealogical Royalty Database. (Feb 2001: Australia) www.st.net.au/~fettesi. {1} Aurejac, Arnaud. file: Aureged.exe. (ftp://ftp.cac.psu.edu/pub/genealogy/text/data/).
6. Fettes, Ian. Genealogical Royalty Database. (Feb 2001: Australia) www.st.net.au/~fettesi. {1} Mooney, Brian Ainsworth. file charlemg.ged.

1. Fettes, Ian. Genealogical Royalty Database. (Feb 2001: Australia) www.st.net.au/~fettesi. {1}

1. Fettes, Ian D., 22 Grier Drive,, Heritage Park,, Queensland, Australia, +61 7 3803 3858, fettesi@st.net.au, www.st.net.au/~fettesi.