The first written records of Jewish settlement in England date from the time of the Norman Conquest, mentioning Jews who arrived with William the Conqueror in 1066 although it is believed that there were Jews present in Great Britain since Roman times. The Jewish population lived in England from the Norman Conquest until they were expelled in 1290 by a decree of King Edward I. England had no official Jewish presence, save for isolated individuals who practiced Judaism secretly, until the reign of Oliver Cromwell. While Cromwell never officially readmitted Jews to Britain, the small colony of Sephardic Jews living in London was unmasked in 1656, and, because of Cromwell's need of their financial assistance, they were allowed to stay. While the Jewish community in Britain remained comparatively small until the late nineteenth century, there had long been efforts to legally integrate Jews into British life. The Jew Bill of 1753 was only in force for a few months, and would not have allowed for the naturalization of many, save a few wealthy businessmen. Historians commonly date Jewish Emancipation to 1858, when Jews were finally allowed to sit in Parliament, though a few other minor pieces of legislation continued into the 1890s. Due to the relative lack of anti-Jewish violence in Britain in the last quarter of the nineteenth century, it has acquired a reputation for tolerance. A lack of violence, however, did not make for a lack of anti-Semitic sentiments, and, in fact, the accusation of the Blood libel originated in England in the twelfth century. Britain became a haven for some Jews fleeing the Holocaust in the 1930s-40s, and the Jewish community in Britain continues to be vibrant today.
Also it should be noted that
Benjamin Disraeli served twice as Prime Minister, the first time from 27 February to 1 December 1868 and the second, 20 February 1874 to 21 April 1880. Disraeli was born on 21 December 1804 at Bedford Row, London, the eldest son and second of five children born to Isaac D'Israeli and his wife Maria Basevi, the family was Jewish.
In 1835 Disraeli and Daniel O'Connell quarrelled publicly over press reports that O'Connell had been called a 'traitor and incendiary' by Disraeli. The pair were to fight a duel but the police intervened and Disraeli was bound over to keep the peace. This was the first of their confrontations. In a heated debate in parliament, O'Connell referred to Disraeli's Jewish ancestry in disparaging terms to which Disraeli responded:
Yes, I am a Jew and when the ancestors of the right honourable gentleman were brutal savages in an unknown island, mine were priests in the temple of Solomon.