Read Ralph's Obituary
Ralph "Chris" Christoffersen, 87, of Boulder, Colorado, passed away on September 20, 2025. Chris lived an extraordinary life as a family man, academic, university president, biotechnology CEO, and venture capitalist.Chris was born in Elgin, IL, and grew up in Chicago with his parents, Mary and...
Read the full obituary on our trusted partner sites below.
Other Ways to Support the Family
Missing or inaccurate information?
We want to honor your loved one’s memory with accuracy and care.
Contact customer supportMissing or inaccurate information?
We want to honor your loved one’s memory with accuracy and care.
Contact customer support