question: Where was the place of death of Reginald I, Count Of Burgundy's mother?
context: Title: Reginald I, Count of Burgundy
  Passage: Reginald I, Count of Burgundy( aka Renaud I, Count Palatine of Burgundy) was the second Count of the Free County of Burgundy. Born in 986, he was the son of Otto- William, Count of Burgundy( the first Count) and Ermentrude de Roucy. In 1016, Reginald married Alice of Normandy. He succeeded to the County on his father's death in 1026. Reginald was succeeded by his son, William I, on his death in 1057. Reginald married Alice and had the following children:
  Title: Ermentrude de Roucy
  Passage: Ermentrude de Roucy (born 958 - died 5 May 1005) (Irmtrude) was a Countess and Duchess of Burgundy. She was a daughter of Renaud of Roucy and his wife, Alberade of Lorraine, daughter of Gilbert, Duke of Lorraine. Ermentrude married Alberic II of Mâcon and thus became a countess of Mâcon. She also married Otto-William, Count of Burgundy. They had children:
answer: Mâcon
citations: Reginald I, Count of Burgundy Ermentrude de Roucy