Deceased Brother's Secret Daughter: A Family Dilemma

• The individual has two brothers with pasts from 60 years ago.
• One brother had a daughter when he was a teenager, a fact known only to the individual.
• The brother who had the daughter is now deceased.
• The individual is contemplating whether to disclose this secret to the deceased brother's family.
• The ethical dilemma centers on whether to keep the secret or reveal it.