Geoffrey I Count of was born in 0930. He died at the age of 57 on July 21st, 0987.
General Notes
Geoffrey surnamed Grisegonelle, who received, in requittal of his services against the Emperor Otho, a grant from King Robert of the dignified office of Seneschal of France. He married Adelais of Vermandois, daughter of Robert, Count of Troyes and Vermandois. He died July 21, 987.