Final answer:
Robert Frost's father died when Frost was a child, leading to the family relocating to Massachusetts. The cause of death is reported as tuberculosis according to historical records, which is not mentioned in the provided reference texts.
Step-by-step explanation:
The father of the renowned American poet Robert Frost died when Frost was still young. His father's passing necessitated a subsequent move for the family from California to Massachusetts. Unfortunately, specifics about the cause of Frost's father's death are not provided in the question or the provided reference texts, nevertheless, historical records indicate that William Prescott Frost Jr., Robert Frost's father, died of tuberculosis.
Robert Frost faced numerous challenges in his early life, including dealing with his father's death, but eventually went on to become one of America's most respected and beloved poets. He earned the Pulitzer Prize four times for his poetry, which often drew inspiration from the natural beauty and everyday life of New England.