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Patricia Lytgens Hedge

Patricia Lytgens Hedge, American environmentalist.


  • Hedge, Patricia Lytgens was born on February 19, 1940 in Palo Alto, California, United States. Daughter of Norman Julius and Ruth Ellen (Hemmer) Hedge.

  • Education

    • Bachelor of Science, University California, Berkeley, 1972. Master of Science, University California, Davis, 1974.


    • Environmental planner California Coastal Commission, San Francisco, 1974-1977. Real estate agent Coldwell Banker Commercial, Sacramento, 1977-1979. President, owner Lytgens Designs, Sacramento, Mill Valley, California, 1979-1999.

      Regional director (California and Nevada) The Wilderness Society, San Francisco, 1982-1986. President Hammond Environmental Designs, since 1986, Pacific Environmental & Resources Center, 1997. Director Tuolumne River Trust, San Francisco, Planning and Conservation League, Sacramento.

      Member committee California State Board Forestry, Sacramento, 1978-1979. Member task force Bay Area Council, San Francisco, 1976.


    • Contributor articles to professional journals.


    Regional director station KQED-television Auction, San Francisco, 1969-1970. Docent Oakland (California) Museum, 1968-1970. Leader Girl Scouts United States of America, Berkeley, California, 1970-1972.

    Board directors, officer John Muir School Board, Berkeley, 1967-1970. Trustee Mount Tamalpies School, American Youth Hostels. Member Sierra Club, Smith River Alliance, Friends of the Earth, Friends of the River, Wilderness Society, Phi Beta Kappa.


    • Married Charles Edward Weesner, October 20, 1957 (divorced 1973). Children: Kathryn Ellen, James Reid. Married Richard Edwin Hammond, April 8, 1978.

      Children: Matthew Mills, Peter Edwin.
    • father: Norman Julius Hedge
    • mother: Ruth Ellen (Hemmer) Hedge
    • spouses: Charles Edward Weesner
    • Richard Edwin Hammond
    • children: Kathryn Ellen Hedge
    • James Reid Hedge
    • Matthew Mills Hedge
    • Peter Edwin Hedge
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    Born February 19, 1940
    • 1972
      University California
    • 1974
      University California
    • 1974 - 1977
      Environmental planner California Coastal Commission
      San Francisco, California, United States
    • 1977 - 1979
      real estate agent Coldwell Banker Commercial
      Sacramento, California, United States
    • 1979 - 1999
      Sacramento, California, United States
    • 1982 - 1986
      regional director, (California and Nevada) The Wilderness Society
      San Francisco, California, United States
    • 1986
      president, Hammond Environmental Designs
    • 1997
      president, Hammond Environmental Designs