Reldo

Reldo Trimmly, referred to in-game simply as "Reldo", was born in the year 141 of the Fifth Age, making him 28 years old, and is the librarian of Varrock Palace. The library is located at the north-west corner of the castle, in the room to the right of the tower. He researches ancient tomes for Lores and Histories about RuneScape. Despite his relative youth, he is considered one of Gielinor's most learned humans.

Reldo starts the Shield of Arrav quest, and plays small roles in other quests. He also rewards players with the Varrock armour 2 for completing all medium tasks in the Varrock Diary, part of the Achievement Diary.

Trivia

 * Reldo disappears during the fight against Surok Magis in the What Lies Below quest.
 * Reldo's age is 28, from what he said in Postbag from the Hedge in Postbag 30, meaning he was born in the year 141 (assuming he's had his birthday already this year).
 * Reldo gets questions in almost every Postbag from the Hedge.
 * He claims he was the one who taught King Roald to read.
 * He wields a light version of an Unholy Book
 * Before his graphic update, he looked like a younger version of Jorral.