[William Cloud Hicklin]

Just thought of what JRRT coulda done (a non-canonical solution):

Orodreth:
The third child and second son of Finarfin, Rodnor (later called Orodreth for his love of mountains) held the fortress of Minas Tirith as his brother Finrod's deputy during the Siege of Angband. Orodreth was dutiful, soldierly and wise, although his wisdom inclined toward the path of vigilance and defence rather than bold strokes. His skilled and silent scouts ensured that no servant of the Enemy passed the Vale of Sirion unmarked so long as the Siege lasted; and later in Nargothrond the same skill made the Guarded Plain a barrier almost as impenetrable as the Girdle of Melian. He thought the League of Maedhros was folly and sent no army, though he did not prevent Gwindor from leading a company of those Nargothrondrim who would not be left out.

Orodreth wedded very late for an Elda, his duties as Lieutenant of Minas Tirith absorbing all his attention. But after he removed to Nargothrond he had little to do as the King's younger brother, and there he fell in love with and married Aeriel, a lady of the Falathrim.* Their first child, a daughter, Finduilas, was born on the day news arrived of the death of Fingon in Tol-en-Ngaurhoth, which was taken by many as a bad omen. However, it was taken by many likewise as a sign of hope when their son, Finellach, was born in the spring of the year when Beren and Luthien returned to the living, and in which Maedhros had victory (so it seemed) over the Orcs and freed Beleriand for a time.

After the Nirnaeth Orodreth had a dark premonition that Nargothrond would fall, and having something of his brother's foresight understood that the hope of the Noldor lay with the sea and the protection of Ulmo. Therefore he sent his young son to be fostered with his mother's people at the Havens. Alas, Morgoth would sack the Falas before the year was out; but Finellach was among those who escaped with Cirdan to establish a refuge on the Isle of Balar. He would never see Nargothrond or his parents again, and for the rest of his long life preferred to dwell within sight of the Sea. As King in the next age of the world (when he as known more usually by his epesse Gil-Galad) Finellach was seen to be courteous but withdrawn and solitary, opening his heart to none but his foster-father the Shipwright, and taking no wife.

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*Aerial was a remote kinswoman of Cirdan and thus of Olwe and Elwe, whose first husband was one of the Noldorin ambassadors Finrod had sent early on to the Sindar, and who brought her home to Nargothrond. However, he was slain in the Bragollach at the side of Gelmir son of Guilin.

It is said that Celegorm's and Curufin's dealings with Orodreth became markedly more scornful after he wed one of "inferior race," as they saw it.