and his sons are Finbrand (i.e. Finweg/ Fingon) and Finstan (i.e. Turgon); the element stan 'stone' presumably showing that -gon in Turgon is gond (gonn) 'stone', see I. 254.
Fingolfin's daughter is Finhwit (i.e. Isfin), and Eol is Eor; Meglin is Manfrid (an unrecorded c0mpound of man 'evil deed, wickedness' and frid 'peace'). Finbrand (i.e. Finweg/Fingon) here has a son, Fingar; and the daughter of Finstan (i.e. Turgon) is Ideshild Silfrenfot (i.e. Idril Celebrindal).