It's not a straightforward yes or no. Different DC Comics story arcs might present Robin in various ways regarding sexuality. Sometimes it's left ambiguous to allow for different reader interpretations.
The age of Robin in DC Comics isn't fixed. Different story arcs and reboots present him at different ages. Generally, though, he's often shown as a young adult or a teenager in his mid to late teens.
Robin's death in DC Comics varies depending on the specific storyline. Sometimes, it's due to a powerful villain's attack or a risky mission gone wrong.
There are several main characters in the Robin Hood animated story. Robin Hood is of course the central figure, a brave man who steals from the rich. Then there's Maid Marian, a beautiful and kind - hearted lady who has a relationship with Robin Hood. And we can't forget the Sheriff of Nottingham, who is always trying to stop Robin Hood and his Merry Men. Little John is also an important character, one of Robin Hood's loyal friends in the Merry Men.
Robin Hood steals from the rich and gives to the poor. He lives in Sherwood Forest with his band of Merry Men. They fight against the Sheriff of Nottingham who is cruel to the common people. Robin Hood is very skilled with a bow and arrow.
In the Batman Animated Series, Robin's origin story typically involves him being an orphan. Dick Grayson was part of a circus family, the Flying Graysons. When his parents were killed by a criminal, Batman took him in and trained him to be Robin, to fight crime beside him and to use his acrobatic skills from the circus days in their battles against the bad guys in Gotham.
The key elements are his family's death. His family, the Flying Graysons, died, leaving him an orphan. And Batman's intervention. Batman saw his potential and took him in.
One great place is Barnes & Noble. They have a large collection of graphic novels and it's easy to find the DC Red Robin one either in the store or on their website.