Wilbur's older brother who manages their inherited bookshop. Falls in love with hospital cleaner Alice and marries her. Secretly battles pancreatic cancer, endures chemotherapy, and ultimately chooses to overdose on pills to end his suffering, leaving his family to Wilbur.
Wilbur moves in with his brother Harbour following a suicide attempt.
Harbour proposes to and marries Alice, the hospital cleaner.
Dr. Horst diagnoses and treats Harbour's terminal illness.
Harbour acts as Mary's father and primary caregiver.
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