| Board of Directors | 1902 – 2008 |
| Board of Directors | 2002 – 2010 |
| Board of Directors | 1902 – 1996 |
| Board of Directors | 1902 – 1994 |
| Board of Directors | 1996 – 1998 |
| Board of Directors | 1902 – 1995 |
| Board of Directors | 1902 – 1992 |
| Deputy Chairman | 2008 – 2010 |
| Chairman | 1902 – 2008 |
| Deputy Chairman | 1902 – 1992 |
| Board of Directors | 2002 – 2006 |
| Board of Directors | 1902 – 2002 |
| Deputy Chairman | 2008 – 2008 |
| Board of Directors | 1902 – 2002 |
| Board of Directors | 1998 – 2008 |
| Board of Directors | 1902 – 1998 |
| Board of Directors | 2008 – 2008 |
| Board of Directors | 1902 – 1989 |
| Board of Directors | 1902 – 1990 |
| Board of Directors | 2008 – 2010 |
| Chairman | 2008 – 2010 |
| Board of Directors | 2008 – 2010 |
| Board of Directors | 2002 – 2010 |
| Board of Directors | 1998 – 2002 |
| Board of Directors | 2008 – 2010 |
| Board of Directors | 1999 – 2002 |
| Board of Directors | 1902 – 1988 |
| Board of Directors | 2008 – 2008 |
| Board of Directors | 1902 – 1995 |
| Board of Directors | 1902 – 2001 |
| Board of Directors | 2006 – 2010 |
| Chairman | 1902 – 1993 |