Gil-Galad was the son of Orodreth (who himself was the son of Angrod) and dwelt in Nargothrond, whilst Celebrimbor was the son of Curufin, who remained in Nargothrond after his father and uncle left because he felt ashamed of their deeds. Now, in the Shibboleth of Fëanor, Gil-Galad is said to...