yes
She has a younger half brother called Navarone Garibaldi. Who is Priscilla's son by Marco Garibaldi.
Marie has 8 brothers: 1. Virl 2. Tom 3. Alan 4. Wayne 5. Merrill 6. Jay 7. Donny 8. Jimmy
Marie-Therese*Louis-Joseph*Louis-Charles*Sophie Helene Beatrice
Yes, there were 5 children in the Sklodowska Family:Zofia, Bronia, Jozef, Helena and Marie.