Barbara Marx Hubbard: key obituary facts
Is Barbara Marx Hubbard dead? Yes. Barbara Marx Hubbard died on April 23, 2019, at age 89.
Cause of death: Barbara Marx Hubbard's cause of death has not been publicly confirmed.
What was Barbara Marx Hubbard known for?
He was known as American non-fiction writer.
American non-fiction writer
Died on Tuesday April 23rd 2019