Mötley Crüe icon Nikki Sixx shared a new and interesting photo of his grandfather on his Instagram page.

Sixx revealed the story of how his grandfather robbed a drunk man for 170.00 in 1930 and how did he was arrested.

Here is what he wrote:

“Digging in the past thanks to family members.This is my grandfather on my moms side.He robbed a drunk man for 170.00 in 1930 and was arrested and then sentenced to 2-14 years.

So much more to the story and to my families past… Really enjoy finding the roots in this disconnected forest.”

Nikki’s wife Courtney Sixx commented:

“Bad boy ♥️”

You can see the photo below: