Which Targaryen conquered Westeros?
Aegon Targaryen conquered Westeros, with the assistance of his sister-wives, Visenya and Rhaenys.
### Instruction: Which Targaryen conquered Westeros?
### Context: 
### Answer: Aegon Targaryen conquered Westeros, with the assistance of his sister-wives, Visenya and Rhaenys.</s>