J.O.C. Orton
- Umutwe: J.O.C. Orton
- Icyamamare: 0.662
- Azwiho: Writing
- Isabukuru:
- Aho yavukiye: London, England, UK
- Urupapuro rwitangiriro:
- Birazwi kandi: John Overton C. Orton, John Orton
5.5 1925 HD
5.9 1941 HD
6.4 1942 HD
6.4 1942 HD
6.5 1941 HD
4.8 1944 HD
7.4 1939 HD
5 1936 HD
5.5 1936 HD
1 1933 HD
1 1930 HD
1 1930 HD
1 1930 HD
6.9 1937 HD
7 1939 HD
5 1944 HD
1 1931 HD
1 1931 HD
6.2 1935 HD
5.5 1925 HD
5.6 1944 HD
1 1931 HD
6.3 1927 HD
1 1932 HD
1 1932 HD
1 1929 HD
1 1929 HD
6.9 1941 HD
6.9 1938 HD
1 1937 HD
1 1938 HD
1 1938 HD
6.3 1937 HD
1 1938 HD