Task: Question Answering
Input (English): Passage: Further recognition came with the hanging of one of Fuller's paintings, Summer Breezes, at the Royal Academy in 1904. Other Australian artists whose works were hung at the same time included Rupert Bunny, E. Phillips Fox, Albert Fullwood, George Lambert, and Arthur Streeton. Fuller was the only woman painter to be represented. A critic writing in The West Australian observed:The work ... is essentially Australian in almost every detail. Standing in a sunlit Australian paddock, a lithesome Australian blonde holds her summer hat on against the rude caresses of an Australian breeze—a subject simple but grand in its simplicity ... Next to its suggestion of breezy sunshine and the incidental portrayal of willowy grace the picture is to be admired for its colour scheme ... The details of the picture disclose untiring care.
By the time Summer Breezes was on display, Fuller had returned to Australia, not to her previous home in Melbourne but to Perth in Western Australia, where she joined her sister, Amy Fuller, who was a singer. Although only in her mid-thirties, Fuller's background made her "one of the most experienced artists in Western Australia at this time". For the next four years, she painted portraits, including one of Western Australian politician James George Lee Steere, undertaken posthumously from photographs and recollections of those who had known him. It was acquired by the gallery whose board he chaired. She also took on students, including French-Australian artist Kathleen O'Connor.
Fuller's paintings from this period included A Golden Hour, described by the National Gallery of Australia as "a masterpiece ... giving us a gentle insight into the people, places and times that make up our history". The painting, an oil on canvas 109 cm (43 in) high and 135 cm (53 in) wide, portrays a woman and a man standing together in a rural setting in late afternoon, surrounded by grass, scattered gum trees, and Xanthorrhoea. When the painting was put up for sale in 2012, the auction house catalogue stated that it had been owned by William Ride, former director of the Western Australian Museum. It reported:The current owners assert that Professor Ride always understood the figures in the picture were Sir John Winthrop Hackett, (then owner of The West Australian newspaper, well known business man and philanthropist, whose gift allowed the construction of the impressive University of Western Australia buildings and St. George's Residential College) and his new wife, Deborah Vernon Hackett". 
Question: What is the name of the previous owner of the painting that portrays Sir John Winthrop Hackett?
Output (English): William Ride.