(MARQUIS in Westfriesland) Brunswick
(MARQUIS in Westfriesland) was born in 0960 in D, Westfriesland, Germany.  He died at the age of 52 in 1012.

 Gisele Duchess Of SWABIA
Gisele Duchess Of was born in Of, Schwaben, Bavaria.  She died on February 14th, 1043.  She was buried on February 16th, 1043.

 (Margrave in Friesland) Brunswick
(Margrave in Friesland) was born about 1011 in Brunswick, Germany.  He died on April 23rd, 1011.