Jennifer Siebel Newsom
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Jennifer Lynn Siebel Newsom is an American documentary filmmaker and actress who since 2019, as the wife of California Governor Gavin Newsom, has served as First Partner of California.
Siebel Newsom in 2006
Kimberly Guilfoyle
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Kimberly Ann Guilfoyle is an American diplomat, media personality, and former prosecutor who has served as the United States ambassador to Greece since 2025. She served as an advisor and led the fundr
Jennifer Siebel Newsom
…Succeeded by Markos Kounalakis (as second partner) First Lady of San Francisco In role July 26, 2008 – January 10, 2011 Mayor Gavin Newsom Preceded by Kimberly Guilfoyle (2006) Succeeded by Anita Lee Personal details Born Jennifer Lynn Siebel June 19, 1974 San Francisco, California, U.S. Party Democratic (2024–present…
Official portrait, 2025
Guilfoyle in 2011
Guilfoyle speaking at a campaign rally in Sun City, Arizona, in November 2018
Guilfoyle with Charlie Kirk (left) and Donald Trump Jr. (right), pictured at the Palm Beach County Convention Center in 2019