A list of OC characters for reference.

Lindomiel—Thranduil’s wife / Legolas’s mother
Engwe—Thranduil’s uncle and advisor/ Oropher’s brother 

Dolgailon—Thranduil's nephew/ Troop Commander
Galithil—Dolgailon's younger brother/Thranduil's nephew

Amglaur—Lindomiel’s father / Legolas’s maternal grandfather
Limmiel—Lindomiel’s mother / Legolas’s maternal grandmother

Hallion—Thranduil’s steward 

Celonhael—one of Thranduil’s advisors
Ollwen—Celonhael’s wife 
Berior—their youngest son

Golwon—one of Thranduil’s advisors
Isteth—Golwon’s wife (a Silvan elleth and scribe in Thranduil's court)
Eirienil—their daughter

Crithad—a tool maker and stone worker (one of the architects of the stronghold)
Merileth—Crithad’s wife
Arthiel—their oldest (adult) daughter and Dolgailon’s wife
Brethil—their youngest son / Legolas’s friend

Dollion—Captain of the palace guard 
Aewen—Dollion’s daughter / Eirienil’s friend

Dolwon—a Silvan elf
Lalfien—Dolwon’s wife
Noruil—Dolwon’s son

Dannenion— a Silvan elf
Eregeth—Dannenion’s wife
Anastor— Dannenion’s son
Maidhien— Dannenion’s daughter / Anastor’s twin

Tulus—Legolas's guard
Glílavan—Tulus’s adult son and Captain of the training program

Marti—a long term trouble maker (she has also used the names Manadhien and Manarindë so far in this story)

Other characters:

Conuiön—Captain of Thranduil’s personal guards
Colloth—Galithil’s guard
Galudiron—Dolgailon’s guard
Galuauth—other member of the King’s guard
Hurion—other member of the King’s guard

Tirithion--archery master in Eryn Galen
Hebor--hand-to-hand combat master
Langon--sword master
Pathon--scout / teaches tracking in the training program