Short answers, pulled from the story.
Aaron of Lincoln died in the year 1186 and his estate including debts totaling fifteen thousand pounds automatically fell into the hands of the Crown. This event led to the establishment of a special branch of the treasury known as Aaron's Exchequer to manage the massive account left behind.
In 1290 King Edward I issued the Edict of Expulsion ordering the removal of all Jews from the Kingdom of England. Most were allowed to take only what they could carry and their property was confiscated ending the first official Jewish community in England.
Rodrigo Lopez was the personal physician to Queen Elizabeth I who was allegedly bribed by the Spanish Crown to poison the Queen and was subsequently executed. His trial prompted a wave of anti-Jewish sentiment and inspired the creation of famous plays like William Shakespeare's The Merchant of Venice.
The year 1655 marked a turning point when Oliver Cromwell allowed Jews to return to England though he never officially readmitted them through a formal council. The process was driven by Menasseh Ben Israel a rabbi and leader of the Dutch Jewish community who approached Cromwell with the proposition that Jews should be readmitted to England.
The year 1858 marked the culmination of the struggle for Jewish emancipation in England when Lionel de Rothschild was finally allowed to sit in the British House of Commons. This event symbolized the liberalizing spirit of the Victorian state and affirmed Britain's self-image as a tolerant constitutional monarchy.
Around 10,000 children were saved by the Kindertransport out of a plan to rescue five times that number but their parents were not given visas. The notable exception allowed by Parliament was the Kindertransport an effort on the eve of war to transport Jewish children from Germany to Britain.