Luke is Professor Layton's apprentice. He could be related by a nephew or something, but I'm not sure of that theory.
I'm pretty sure that they're not related, in professor Layton and the specters Flute, it is revealed that Luke's father went to university with Hershel and the two are good friends.
Professor Layton and Luke Triton are not related, Layton is a friend of Luke's father, Clark Triton and Mother Brenda Triton. Professor Layton liked Luke's attitude to mysteries so invited him to be his apprentice.
Please see the Related link below for a walkthrough of how Luke became Professor Layton's apprentice.
No, they're not even related. To see why watch videos from Professor Layton and the Specter's Flute.
Luke Triton, The assistant to Professor Layton, he accompanies the Professor, solving all the puzzles and mysteries.
In Professor Layton, Luke is Professor Layton's apprentice/assistant. He goes with Layton everywhere. His father [Clark Triton] is collage friends with Layton so that's how they met. Also Luke is professor Layton's friend (professor layton says so in the lost future).
Please see the Related link below for a walkthrough of Luke Triton.
Luke is Professor Layton's Apprentice, he's very good at puzzle solving.
Luke is Professor Layton's trusted assistant, he helps the Professor solve all the Mysteries of the Curious village and Pandora's Box.
Luke Triton - Relationships. Mother - Brenda Triton Father - Clark Triton. Sibling's - Unknown? Home Town - Mist Harley. Hair Colour - Brunette. Luke has been in Professor Layton and the Curious Village Professor Layton and the Diabolical/Pandora's Box. Luke is also in: Professor Layton 3 and is due to make appearances in Professor Layton 4.
No
That would be Luke. This site has many helpful questions to assist in the Professor Layton puzzles. I have placed a couple under related questions. Luke Triton. He follows his hero/teacher Professor Layton everywhere he goes. He helps the Professor with puzzles and always learns from him. He is a huge animal lover and can speak to animals.
Maybe he wants a trip? Who cares? Its just an animated game, in case you didn't know its all fake... Luke travels with Professor Layton because he is Professor Layton's apprentice and wants to solve puzzles with him.