Ricketts was born in Chicago to Abbott Ricketts and Alice Beverly Flanders Ricketts. He had a younger sister Frances and a younger brother Thayer. His sister Frances (Ricketts) Strong said he had a mind like a dictionary and was often in trouble for correcting teachers and other adults. and moved to California to set up
Pacific Biological Laboratories with Albert E. Galigher, a college friend of Ricketts' with whom he had run a similar business on a smaller scale. In 1924, Ricketts became sole owner of the lab, and soon two daughters were born: Nancy Jane on November 28, 1924, and Cornelia on April 6, 1928. Between 1925 and 1927, Ricketts' sister Frances and both his parents moved to California; Frances and their father Abbott worked with Ricketts at the lab. In late 1930 Ricketts met aspiring writer John Steinbeck and his wife Carol, Nan's separation from Ricketts in 1932 was the first of many separations. In 1936, Ricketts and Nan separated for good, and he lived in his lab. On November 25, 1936, a fire spread from the adjacent cannery, destroying the lab. Ricketts lost nearly everything, including an extraordinary amount of correspondence, research notes, manuscripts, and his prized library, which had held everything from invaluable scientific resources to his beloved collection of poetry. However, the manuscript of Ricketts' textbook (with Jack Calvin)
Between Pacific Tides had been sent to the publisher. Ricketts himself read
Cannery Row with exasperation, by all accounts, but ended saying simply that it could not be criticized because it had not been written with malice. Ricketts was also portrayed as "Doc" in
Sweet Thursday, the sequel to
Cannery Row; as "Friend Ed" in
Burning Bright; as "Doc Burton" in
In Dubious Battle; as
Jim Casy in
The Grapes of Wrath; and as "Doctor Winter" in
The Moon Is Down. In September 1946, Ricketts' daughter Nancy Jane had a son, making Ricketts a grandfather. That same year, the health of his stepdaughter Kay deteriorated due to a brain tumor; she died the following year on October 5, 1947. Kay's mother, Toni left Ricketts shortly after this death. Just a few weeks later, Ricketts met Alice Campbell, a music and philosophy student half his age. They "married" in early 1948, but the marriage was not valid because Ricketts never had a legal divorce from Nan. In March 1948 in New York City, Toni Jackson married Dr
Benjamin Elazari Volcani, a renowned microbiologist she had met while he was working with the famous microbiologist
C. B. van Niel (a student of
Albert Kluyver's) at Stanford University's
Hopkins Marine Station in Monterey in 1943. In 1948, Ricketts and Steinbeck planned together to go to British Columbia and write the book
The Outer Shores about the marine life north toward Alaska. A week before the planned expedition, on May 8, 1948, as Ricketts was driving across the railroad tracks at Drake Avenue, just uphill from Cannery Row, on his way to dinner after his day's work, a
Del Monte Express passenger train hit his car. He lived for three days, conscious at least some of the time, before dying on May 11. A life-size bust of Ricketts has been erected at the site of the long-defunct rail crossing to serve as a commemoration. Passers-by often pick nearby flowers and place them in the statue's hand. Also at the crossing are derelict
crossbucks marking the site of the accident. ==Lab==