Robert I, Count of Hesbaye

Robert I or Rupert (697 – 758), was a count or duke in the Hesbaye region. His father's name is known to be Lambert.

It has been proposed that this is the same Robert who married Williswinda who founded Lorsch Abbey. This Williswinda had three children:
 * Count Cancor (d. 771).
 * Anselm (killed in battle in Roncesvalles, Spain, 778), Count Palatine.
 * Thuringbert