Among those remembered is Charmian Carr, who portrayed Liesl Von Trapp, the eldest daughter. Carr, who sang the memorable “Sixteen Going on Seventeen,” passed away on September 17, 2016, at the age of 73 due to complications from frontotemporal dementia. Another notable loss is Christopher Plummer, who played the stern yet loving Captain Von Trapp. Plummer died on February 5, 2021, at 91 following complications from a fall.
