"M'aiq's father was also called M'aiq. As was M'aiq's father's father. At least, that's what his father said." - M'aiq

What is M'aiq the Liar's dads name?

Hermaeus Mora is the keeper of knowledge and his realm holds knowledge of the past present and future. 

What is Hermaeus Mora the Daedric Prince of?

It can spawn in almost any dungeon, good luck finding the right one though.

Elisif the Fair is the High Queen of Skyrim and Jarl of Solitude siding with the Imperials.

You must learn dragonrend and use it to damage him in Sovngarde.

Yeah, Bethesda loves milking this cash cow.

Lokir is the horse thief, Ralof is the Stormcloak, Hadvar is the Imperial, and Ulfric is the leader of Stormcloaks

There is no option to become the ruler of Skyrim yourself, you must side with the Imperials or Stormcloaks.

Crassius Curio is the writer and you actually get to meet him in Morrowind!

Necromancy is allowed in Skyrim, unlike in Cyrodil