Catherine, Big Danny, Jimmy, Mickey, Valentine. All lived on my block in Bayside, NY in the 1970's except for Valentine who was Mickey's twin and passed away before then. Not sure of the other siblings names.
He doesn't have any
If Patrick had any siblings there is no record of them or their names.
No Harry Potter doesn't have any sibling's.
no
I have a big sister
Fatima Whitbread has one sibling, a brother named Ahmed Whitbread. They were raised together, and Fatima has spoken about her family background in various interviews. Ahmed has largely stayed out of the public eye compared to Fatima's athletic career.
Yes
Most costumes are timeless. A witch or ghost costume can always be used by a younger sibling.
No, Amelia had only one sibling, her younger sister Muriel.
No, there is not any liability to notify a sibling in the event of a parents death. In most states siblings need to be notified.
Liam Jessup is his sibling
Yes, Grace Nichols has siblings. She has a brother named David and a sister named Doreen. They grew up together in Guyana, which has influenced her writing and poetry.