About Mark Lonow
Born 1944. Mark Lonow is an American actor, comedian, businessperson and theatrical producer.
Personal life
Lonow met his wife, JoAnne Astrow, while studying at the Berghof Studio. After becoming grandparents, they shared a household for many years with Claudia and their granddaughter, Isabella Roland. The living arrangement inspired Claudia's show How to Live with Your Parents (For the Rest of Your Life), in which the step-grandfather is played by Brad Garrett.
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Important facts
People in Mark Lonow's life
Named in this biography and alive at the same time
Related people
Same field, nearest in time
Contemporaries
People whose lives overlapped Mark Lonow's
Frequently asked questions
Who is Mark Lonow?
American actor and comedy club owner
When was Mark Lonow born?
Mark Lonow was born on 11 May 1944 in Brighton Beach.
What is Mark Lonow's occupation?
Mark Lonow is an actor, comedian, businessperson and theatrical producer.
What nationality is Mark Lonow?
Mark Lonow is American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Mark Lonow. https://biography.guide/mark-lonow/
MLA: "Mark Lonow." Biography.guide, https://biography.guide/mark-lonow/.
Chicago: "Mark Lonow." Biography.guide. https://biography.guide/mark-lonow/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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