Lady Jakobovits, 81, the widow of the former Chief Rabbi Lord Jakobovits, died in hospital on Friday.
Renowned for her charity work, Lady Jakobovits was known throughout British Jewry as Lady J.
The founder of the Association of United Synagogue Women, Lady Jakobovits was a patron and supporter of numerous causes including Emunah, Jewish Care, Chai Cancer Care and Wizo.