6 dated entries naming County of Burgundy, drawn from 6 separate years between 986 CE and 1678 CE. Nothing here is written by us: each line is the sentence a Wikipedia year article used, and the link beside it opens the exact revision.
986Reginald I, count palatine of Burgundy (d. 1057)source
11th century
1087Reginald III (or Renaud), count of Burgundy (approximate date)source
12th century
1156June 9 – Emperor Frederick I (Barbarossa) marries Beatrice I, daughter of Reginald III, adding the County of Burgundy to the Holy Roman Empire.source
1191Joanna of Hohenstaufen, countess of Burgundy (d. 1205)source
14th century
1303March 17 – Joan II of the Anscarids becomes the Countess and ruler of Burgundy, a free state within the Holy Roman Empire (now the département of Jura in France), upon the death of her father Otto IV.source
17th century
1678August 10 – The Treaties of Nijmegen end the Franco-Dutch War. The County of Burgundy is ceded to the Kingdom of France.source