Computer scientist
John Backus
Led the team that wrote Fortran, the first high level language.
John Warner Backus was an American computer scientist. He led the team that invented and implemented FORTRAN, the first widely used high-level programming language, and was the inventor of the Backus-Naur form (BNF), a widely used notation to define syntaxes of formal languages. He also contributed to the design of ALGOL, and later researched the function-level programming paradigm, presenting his findings in his influential 1977 Turing Award lecture "Can Programming Be Liberated from the von Neumann Style?"
- Born
- 1924-12-03, Philadelphia, USAA Wednesday
- Died
- 2007-03-17, Ashland, USAA Saturday, aged 82
- At birth
- Sun in Sagittarius, Moon in Pisces
- Nationality
- United States
- Birth-time source
- No birth time on record: Rodden X
Birth Chart
1924-12-03, Philadelphia, USA · time unknown, noon chart
America/New_Yorkthe zone used then
The chart
| Body | Sign | Degree | Motion |
|---|---|---|---|
| Sun | Sagittarius | 11°16′ | Direct |
| Moon | Pisces | 15°16′ | Direct |
| Mercury | Capricorn | 0°57′ | Direct |
| Venus | Scorpio | 7°37′ | Direct |
| Mars | Pisces | 20°50′ | Direct |
| Jupiter | Sagittarius | 26°41′ | Direct |
| Saturn | Scorpio | 9°20′ | Direct |
| Uranus | Pisces | 17°36′ | Direct |
| Neptune | Leo | 22°34′ | Retrograde |
| Pluto | Cancer | 13°05′ | Retrograde |
Death Chart
2007-03-17, Ashland, USA · time unknown, noon chart
America/Los_Angelesthe zone used then
The chart
| Body | Sign | Degree | Motion |
|---|---|---|---|
| Sun | Pisces | 26°48′ | Direct |
| Moon | Pisces | 8°17′ | Direct |
| Mercury | Aquarius | 29°30′ | Direct |
| Venus | Aries | 29°50′ | Direct |
| Mars | Aquarius | 15°00′ | Direct |
| Jupiter | Sagittarius | 19°12′ | Direct |
| Saturn | Leo | 19°06′ | Retrograde |
| Uranus | Pisces | 15°22′ | Direct |
| Neptune | Aquarius | 20°50′ | Direct |
| Pluto | Sagittarius | 28°54′ | Direct |
Their Astrocartography
Where each planet sat on one of the four angles at the moment John Backus was born. Tap a line to read what the tradition associates with it.
Cast for noon, as the birth time is unknown, so the longitudes are approximate.
