Bilbo was 50 years old when he left the Shire in "The Hobbit."
Bilbo is 50 years old at the beginning of "The Hobbit."
Bilbo Baggins was 50 years old at the beginning of "The Hobbit."
Bilbo was 50 years old in The Hobbit, which was considered middle aged for hobbits.
Bilbo Baggins is 50 years old in "The Hobbit" and 111 years old in "The Lord of the Rings" series.
Gerontius Took, called the "Old Took" was a hobbit, the 26th Thain of the Shire, an ancestor to several of the main hobbit characters in The Hobbit and The Lord of the Rings.
One hobbit Bilbo is related to is the Old Took, who is his mother's father. Bilbo managed to outlive his grandfather by one year before leaving for Valinor, though he cheated because of the One Ring.
Gandalf is a Maia, kind of an angelic spirit. He, naturally incorporeal, has been clothed in the shape of an old man for his mission to Middle-earth. Four other Maia in the shape of old men were sent to Middle Earth as well to help the Free Peoples resist Sauron. They were known as Istari or Wizards. Of the five only Gandalf, Saruman and Radagast are named. Only the fate of Gandalf and Saruman is told.
He had just turned 50 years old the day before. He was born September 22nd 1368 SR and left the Shire with the Ring on September 23rd 1418 SR. (SR as in Shire Reckoning.) A 50 years old hobbit would be like about 30 years old human in looks and mental aging. However, possessing The One Ring had stopped Frodo's physical aging and so he still looked like a 33 years old hobbit (as in around 20 years old human - in both cases like someone just out of his tweens) in which age he was when Bilbo left the Ring for him. The Quest lasted for less than a year and after it Fodo remained in Middle-Earth for some 3 years, so when he left the Shire to the Gray Havens, he was around 54 years old but still looked very young though the Ring existed no more. The age just hadn't caught up with him yet.
Bilbo is the oldest Hobbit at the age of 131 when he left for Valinor at the end of The Lord of the Rings. He is the grandson of Gerontius "the Old" Took, who was 130 when he died. The Tookish heritage brings out Bilbo's adventurous side, becasue the Tooks were more adventurous than other hobbits.
Bilbo's mother was named Belladonna Took.
At the end of the "the Hobbit" Bilbo leaves a note with the ring attached to it, saying that he plans to go traveling. At the beginning of "fellowship of the ring" Gandalf tells frodo to take the ring to Mordor and destroy it in the fires of the volcano. Bilbo does have a few minor parts in the later books but he is an old hobbit.
Bilbo Baggins was 131 years old when he died. He passed away peacefully in his sleep at his home in the Shire, surrounded by loved ones.