Probably because Hermes is in a lot of the myths. He is a greek god, so there were myths written about him.
the was the messenger god
Hermes helped many people in the Greek myths including Perseus and Odysseus.
Hermes (Mercury) was the main messenger depicted, but Iris is also a messenger in some myths
Not in the Greek myths.
Hermes, the Greek god of trade, thieves, and travelers, was involved in several myths in Greek mythology. One of the most famous myths involving Hermes is his role as the messenger of the gods, delivering messages between the deities and mortals. Hermes is also known for his involvement in the myth of the invention of the lyre, which he created from a tortoise shell. Additionally, Hermes is often associated with the myth of his birth and his mischievous nature as a trickster god.
I do not know of a Miaia related to Hermes. However, the mother of Hermes was called Maia.
I do not know where you have read about Hermes' murder trial. It does not belong to the actual Greek myths.
There are many myths centering on him.
Zeus is Hermes father.
Yes.Rhea was Hermes's grandmother.
It's a bit unclear. In some myths his father is Zeus, but more frequently it's Hermes or Dionysos.
In Greek mythology, Hermes did not marry a figure named Lara. However, he is known for various romantic relationships, including with nymphs and mortals. Lara is a lesser-known character associated with Hermes in some myths, but their relationship does not culminate in marriage. Instead, Hermes is often portrayed as a messenger god with many lovers.