Final answer:
Jane does not meet her long-lost sibling on her trek North.
Step-by-step explanation:
Jane does not meet her long-lost sibling on her trek North. This can be inferred from the given passages, where Jane mentions meeting a former slave owner, a hoodoo woman, and a Union soldier, but never mentions meeting her long-lost sibling. The passages also provide information about Jane's encounters with different characters and her concerns about her religion and the salvation of her soul.