[PAR] [TLE] Alan Cranston [SEP] Alan MacGregor Cranston (June 19, 1914 – December 31, 2000) was an American politician and journalist who served as a United States Senator from California, from 1969 to 1993. [PAR] [TLE] Ed Zschau [SEP] Edwin Van Wyck "Ed" Zschau ( ; born January 6, 1940) represented California's 12th District in the United States House of Representatives from 1983 to 1987.  In 1986 he ran as the Republican candidate for a seat in the United States Senate.  He defeated conservative Bruce Herschensohn and Congresswoman Bobbi Fiedler in the primary but then lost to incumbent Democrat Alan Cranston by a narrow margin.
[PAR] [TLE] Alan Cranston [ SEP ] Alan MacGregor Cranston ( June 19 , 1914 – December 31 , 2000 ) was an American politician and journalist who served as a United States Senator from California , from 1969 to 1993 . [PAR] [TLE] Ed Zschau [ SEP ] Edwin Van Wyck " Ed " Zschau ( ; born January 6 , 1940 ) represented California 's 12th District in the United States House of Representatives from 1983 to 1987 . In 1986 he ran as the Republican candidate for a seat in the United States Senate . He defeated conservative Bruce Herschensohn and Congresswoman Bobbi Fiedler in the primary but then lost to incumbent Democrat Alan Cranston by a narrow margin .
The person Ed Zschau lost to in 1986 served as a United States Senator from California between what years?
The person Ed Zschau lost to in 1986 served as a United States Senator from California between what years ?
1969 to 1993
1969 to 1993