- Julie Harris (1925-2013): Harris was an American actress who won five Tony Awards for her performances in "The Belle of Amherst" (1977), "The Gin Game" (1978), "Agnes of God" (1982), "Lettice and Lovage" (1990), and "The Heiress" (1995). She died of complications from Alzheimer's disease at the age of 87.
- Dana Ivey (1941-2022): Ivey was an American actress who won two Tony Awards for her performances in "The Rivals" (1984) and "Sunday in the Park with George" (1985). She died of complications from Alzheimer's disease at the age of 80.
- Robert Prosky (1930-2018): Prosky was an American actor who won a Tony Award for his performance in "Glengarry Glen Ross" (1984). He died of complications from Alzheimer's disease at the age of 88.
- Roger Robinson (1940-2022): Robinson was an American actor who won a Tony Award for his performance in "Joe Turner's Come and Gone" (1988). He died of complications from Alzheimer's disease at the age of 82.
- Marian Seldes (1928-2014): Seldes was an American actress who won a Tony Award for her performance in "A Delicate Balance" (1967). She died of complications from Alzheimer's disease at the age of 86.