Crartchit's oldest son was Peter.
Hope this answers your question.
The sick child is Tiny Tim, the youngest child of Bob Cratchit (Scrooge's employee).
His real name was Robert (Bob) Cratchit
Bob Cratchit
Robert (Bob) Cratchit was Scrooge's clerk.
His full name is Robert Cratchit (Bob is a short version for Robert)
Tiny Tim's father in the novella "A Christmas Carol" by Charles Dickens as published is Bob Cratchett.Bob Cratchitwho was employed by Ebenezer Scrooge
Bob Cratchit.
Bob Cratchit
Bob Cratchit
Bob Cratchit
Tiny Tim is the smallest of Bob Cratchit's children in Charles Dickens' novel "A Christmas Carol." He is depicted as frail and suffering from a physical ailment, but he possesses a kind and optimistic spirit.
The little boy, Tiny Tim, means everything to Bob Cratchit. Bob is deeply devoted to his son, caring for him despite his illness and disabilities. Tiny Tim brings joy and hope to the Cratchit family, and Bob is determined to provide for him and ensure his well-being.