A Knight of the Seven Kingdoms
TV Series

A Knight of the Seven Kingdoms (2026-2026)

1 seasons

DramaSci-Fi & FantasyAction & Adventure

A century before the events of Game of Thrones, two unlikely heroes wandered Westeros: a young, naive but courageous knight, Ser Duncan the Tall, and his diminutive squire, Egg. Set in an age when the...

Cast Age Comparison by Season

Actor Character Actor Age Char Age Conf Diff Source/Hints
Season 1 (2026)
Peter Claffey Peter Claffey Ser Duncan 'Dunk' the Tall 29 18-25 C2 +8 ComicBook.com: The Hedge Knight (209 AC) describes Dunk as 16 years old in the books. Casting call for TV series was 'Aged 18-25'. • Primetimer: Confirms the character has been aged up several years from the books for the TV show, with casting call describing character as 'Aged 18-25'.
Finn Bennett Finn Bennett Aerion Targaryen 27 15-18 C2 +10 ScreenRant: Aerion Targaryen is the second son of Prince Maekar, known as 'Aerion Brightflame'. Born to Maekar and Dyanna Dayne around 191-194 AC. • Wiki of Thrones: Aerion is described as a volatile and dangerous Targaryen prince during the events of The Hedge Knight (209 AC).
Bertie Carvel Bertie Carvel Baelor Targaryen 48 39 C4 +9 Wiki of Thrones: Baelor Targaryen born 170 AC, died 209 AC at age 39 at Ashford tournament. He served as Hand of the King from 196 AC. • ScreenRant: Baelor 'Breakspear' Targaryen was the eldest son of King Daeron II, won his nickname at age 17 in 187 AC, confirming birth year of 170 AC.
Daniel Ings Daniel Ings Ser Lyonel 'The Laughing Storm' Baratheon 40 - C1
Henry Ashton Henry Ashton Prince Daeron 'the Drunken' Targaryen 34 - C1
Ross Anderson Ross Anderson Ser Humfrey Hardyng 38 - C1
Actor Age Actor’s real age when the production was filmed or released
Char Age The character’s age as stated or implied in the story
Diff Difference between actor age and character age (green = close, red = far apart)
Source/Hints Where the character age was found or how it was inferred
Confidence Scale
C5 Canonical — age explicitly stated in the production
C4 Canonical — derived from dates or events in the story
C3 Strong secondary source (script, novelization, creator interview)
C2 Inferred range — estimated from context clues
C1 Unknown — no reliable age information found