Are any of the cast of Seven Brides for Seven Brothers still alive?

Howard Keel, 'Adam Pontipee' died in 2004.

Jeff Richards, 'Benjamin Pontipee' died in 1989.

Russ Tamblyn, 'Gideon Pontipee' is still living as of October 2011.

Tommy Rall, 'Frank Pontipee' is still living as of October 2011.

Marc Platt, 'Daniel Pontipee' is still living as of October 2011.

Matt Mattox, 'Caleb Pontipee' is still living as of October 2011.

Jacques d'Amboise, 'Ephraim Pontipee' is still living as of October 2011.

Jane Powell, 'Milly Pontipee' is still living as of October 2011.

Julie Newmar, 'Dorcas Gailen' is still living as of October 2011.

Nancy Kilgas, 'Alice Elcott' (unknown).

Betty Carr, 'Sarah Kine' died in 2008.

Virginia Gibson, 'Liza' is still living as of October 2011.

Ruta Lee Kilmonis, 'Ruth Jebson' is still living as of October 2011.

Norma Doggett, 'Martha' (unknown).