Lyn passed away unexpectedly on May 27th, 2015. Born to Donald Mann & Jayne Van Anden on February 2, 1966 at Children’s Hospital in San Francisco, CA. She was raised in Tiburon, San Rafael, and Belvedere. Attended local schools and graduated High School in 1985. She also attended college at Loyola Marymount University in Los Angeles. She became a bookkeeper and manager at her father’s business in Corte Madera, CA and continued to do accounting for small businesses throughout Marin and Sonoma Counties. In 1993, she met Andrew J. McMahon and was married at St. Hilary’s church in Tiburon 1996. Moving to Sonoma in 1999, she lived in Petaluma with her husband and two children. Lyn, as her family and friends know her, had an artistic mind, love for cooking, and glowing smile. She was very involved in her children’s upbringing. She had a love for the ocean and animals. She was a accomplished scuba diver and hiker. She is the love of all of our lives and we will miss her dearly. She is survived by her husband Andy, daughter Georgia and son Rhylee; her sisters Elizabeth (Liza) Jacobsen and Victoria Leuthard and their husbands Peter Jacobsen and Ross Leuthard; Her brothers Jonathan and Jason Mann and their wives Ruth and Rosalind; cousins Ernest Hauswurz and Keith Walters; niece Juliet Jacobsen and nephews William and James Mann;