At least 5 that I can think of immediately. Two were actual brothers, under 30, and both suffered with mental illnesses.
One a young woman from my own group of friends, in very early 20s.
An elder, very intelligent, had rebelled slightly and become a school teacher but ‘in good standing’ because of his connections.
Actually last one was a multiple attemptee. Including hurling herself from at least 4th floor of a block of flats. Survived. 2 kids under 10 at the time.