Mar is the firstborn of Ylva and Ari, nephew to Thorfinn, and the eldest of four siblings. Taking after his father in looks, he grows up in Iceland and is among the family gathered to hear Thorfinn's tales after his long-awaited return home.
Mar has brown eyes and brown hair that falls to his chin, its shorter bangs split down the center. He clearly favors his father Ari, whereas his three younger siblings took after Ylva with her lighter hair and eyes.
The manga does not spell out much of Mar's character, showing him mainly as a boy content to sit with his family and take in his uncle's stories.

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Mar is the firstborn son of Ylva and Ari, the eldest of four siblings, and Thorfinn's nephew. He grows up in Iceland.
Mar has brown eyes and brown hair that falls to his chin with shorter bangs split down the center, and he clearly favors his father Ari in looks.
Mar's parents are Ylva and Ari.
Mar is Thorfinn's nephew, the son of Thorfinn's sister Ylva and her husband Ari.
Mar appears as a boy who sits with his family at Helga's house in Iceland to listen to Thorfinn recount his story after his long-awaited return home.
Looking for more on Mar? The Vinland Saga Wiki on Fandom has a dedicated page with community notes.
View on FandomThis content is original writing by Daddy Jim Headquarters based on the Vinland Saga anime series, manga, and official materials. Vinland Saga was created by Makoto Yukimura, published by Kodansha, and animated by MAPPA and Wit Studio. All rights to Vinland Saga and its characters belong to their respective owners. Episode and chapter references are cited where applicable.
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