User blog:Alfioria/Morningstar Pirates

The Morningstar Pirates are a legendary pirate fleet that once ruled the New World seas more than 40 years before the current storyline. They are led by Skagerrak D. Rais and are considered dangerous pirates and strong opponents of the Rocks Pirates. In their confrontation with the Rocks Pirates at God Valley, their crew quietly helped Gol D. Roger and Vice Admiral Monkey D. Garp defeat them.

Crew Strength
The information about these pirates is covered up by the government, showing that they are a threat to the whole world. The strength them at that time was said to be extremely powerful, comparable to a Emperors in the present time.

After the crew was disbanded, some members returned to hiding, some  form their own crews. As for the captain, he disappeared without a trace.