which leader served more years, william leslie, or joyce shannon?
william leslie
col : party | leader | from | to row 1 : scottish national party | gordon wallace | may 1974 | may 1978 row 2 : scottish national party | robert cunning | may 1978 | may 1980 row 3 : labour | (?) | may 1974 | may 1980 row 4 : labour | iain nicolson | may 1980 | may 1984 row 5 : labour | charles kennedy | may 1984 | jan 1989 row 6 : labour | andrew cochrane | jan 1989 | may 1992 row 7 : labour | robert coyle | may 1992 | may 1993 row 8 : labour | brian wallace | jun 1993 | sep 1994 row 9 : labour | charles kennedy | sep 1994 | apr 1996 row 10 : conservative | william leslie (?) | may 1974 | may 1992 row 11 : conservative | ian young | may 1992 | april 1996 row 12 : sdp/liberal alliance | joyce shannon | february 1986 | may 1992 row 13 : independent | andrew archibald | may 1974 | may 1977
which leader served more years, william leslie, or joyce shannon?
Party Leader From To
Scottish National Party Gordon Wallace May 1974 May 1978
Scottish National Party Robert Cunning May 1978 May 1980
Labour (?) May 1974 May 1980
Labour Iain Nicolson May 1980 May 1984
Labour Charles Kennedy May 1984 Jan 1989
Labour Andrew Cochrane Jan 1989 May 1992
Labour Robert Coyle May 1992 May 1993
Labour Brian Wallace Jun 1993 Sep 1994
Labour Charles Kennedy Sep 1994 Apr 1996
Conservative William Leslie (?) May 1974 May 1992
Conservative Ian Young May 1992 April 1996
SDP/Liberal Alliance Joyce Shannon February 1986 May 1992
Independent Andrew Archibald May 1974 May 1977
William Leslie