Ruth Elias, known as Ruthie, was born in upstate New New York Her father was a doctor, the son of immigrants to the United States from Hungary. He spent some time in Spain in the 1930s during the Spanish Civil War.
Her mother was a librarian and trade union activist, whose parents came to the United States from Russia.
She studied at Colorado Rocky Mountain School from 1964 to 1966, and then for a year at Bennington College in Vermont. After she decided against returning to Bennington, she studied design at the London College of Printing from 1968.
She is the wife of the Italian-British architect Richard Rogers (Lord Rogers). The family moved to Woodstock in the early 1960s. She recounts an anecdote of turning down an invitation to watch Bob Dylan and his band rehearsing in 1965.
In 1967, her second (sophomore) year, she took a year out to come to England, accompanying a boyfriend who was a Rhodes scholar in Oxford.
While in London, she joined the protests against the Vietnam War outside the United States Embassy in Grosvenor Square in 1968. She met the architect Richard Rogers in late 1969.
She accompanied Rogers when he moved to Paris for several years to supervise the building of the Pompidou Centre. They lived above a market in Le Marais, where she learnt the importance of seasonality, before moving to the Place des Vosges.
She then spent time in north Italy.
Rogers"s parents had moved to England from Florence. They have two sons, Roo (born 1975) and Bo (born 1983). Their younger son Bo died suddenly in October 2011, aged 27.
After her experiences in France and Italy, Rogers was inspired to open an Italian restaurant in London in 1987 with Rose Gray, initially almost as a canteen to feed the staff at Rogers"s architecture practice based nearby at Thames Wharf, Hammersmith.
Her husband designed the minimalist space. developed a strong reputation for the seasonality and quality of its food, and its intense focus on authentic Italian cooking. Its cookbooks, such as Cook Book (first published in 1995), have become bestsellers, and Gray and Rogers presented "The Italian Kitchen" on Channel 4 in 1998.
The restaurant has trained a series of successful chefs, including April Bloomfield, Hugh Fearnley-Whittingstall, Jamie Oliver, and Theo Randall, and it has held a Michelin star since 1998. Among her culinary influences are Julia Child and her book Mastering the Art of French Cooking, and Marcella Hazan and her book The Classic Italian Cook Book.
She was appointed a Member of the Order of the British Empire in 2010.
