no, they died october 27 2001 (incorrect previous answer)
Ray died on December 21, 2004.
Elfriede is still alive as of August 2010. She is 85-years-old and attended the Prefontaine Classic this year:
http://www.registerguard.com/csp/cms/sites/web/news/cityregion/24984677-41/prefontaine-meet-track-field-saturday.csp
Steve Prefontaine was born in 1951. There is not really any more that can be said as to what year he was born, because this question doesn't allow more room for explanation.
yes, Steve jobs birth parents are still alive.
no
Yes. As of October 2011, both Abdulfattah "John" Jandali and Joanne Simpson are alive.
Yes. Steve Perry is still alive.
49ers QB Steve young is still alive.
Yes, as of May 2012, Steve-O is still alive.
yes his parents are alive
No. The book talks about his dad, so his dad is alive as he beats Steve and then tells him to get out of the house and never come back. Steve's father tells him that at least 3 times a week and then gives him money the following day as a sign of saying sorry. His mother is not mentioned so she might be alive or she may not be.
Steve Austin did not die. He is still alive.
No Mozart's parents are not alive anymore.
"no he is alive..."