Albert J. Winkler
Albert Julius Winkler | |
|---|---|
| Born | 4 March 1894 The Grove, Texas, U.S. |
| Died | 29 August 1989 (aged 95) Woodland, California, U.S. |
| Occupation(s) | Academic, Viticulture expert |
| Known for | Co-developing the Winkler index, advancing viticulture research |
Albert Julius Winkler (March 4, 1894, The Grove, Texas – August 29, 1989, Woodland, California) was a distinguished American academic and recognized expert in the field of viticulture. He is credited with co-developing the Winkler index alongside Maynard Amerine.
Biography
As the youngest among ten siblings, Winkler was raised on a farm in Texas where his German immigrant parents produced approximately 50 gallons of wine each year. He completed his undergraduate studies in plant physiology at the University of Texas in 1918. Following a brief tenure as a U.S. Army lieutenant, he earned a Master of Arts degree from the University of Missouri and later achieved a Ph.D. in pomology and plant physiology from University of California, Berkeley in 1921.
That same year, Winkler began his academic career at University of California, Davis (UC Davis) as an associate specializing in viticulture. He advanced to full professor status by 1937 and served as chair of the viticulture and enology department from 1935 until 1957. Retiring with emeritus status in 1963, he was instrumental in positioning UC Davis as a leading institution for research and education while playing a pivotal role in advancing California’s grape and wine industries.
During the Prohibition era (1919–33), Winkler redirected his research towards table grapes and innovated a sulfur dioxide fumigation technique that facilitated the shipment of California grapes to markets on the East Coast. Following the repeal of Prohibition, he returned to focusing on wine grape studies.
His publication General Viticulture, initially released in 1962, became a seminal global text and has been translated into multiple languages including Spanish, Italian, Greek, Hindi, and Russian.
In 1919, Winkler married Viola Lilly Pearl Buehrer ("Pearl"). Their marriage lasted 69 years until her passing in 1988. Winkler passed away in 1989 and was survived by two daughters, five grandchildren, and eight great-grandchildren.
Awards and honors
- 1925 — Named Fellow of the American Association for the Advancement of Science
- 1953–1954 — Served as President of the American Society for Enology and Viticulture
- 1954 — Received Silver Medal Award from Accademia Italiano della Vite e del Vino