[1] She taught teachers in Poland and then led a Jewish school of girls, which was evacuated throughout the war to the small town of Shefford.

[2] In 1924, Jacob Rosenheim of Agudat Yisrael persuaded Grunfeld to abandon her dreams of going to Palestine and instead to go to Krakow, Poland and join Sarah Schenirer's fledgling school that was trying to teach girls from Jewish backgrounds.

In 1929 the school was adopted by the Orthodox "Agudat Yisrael" now that Rabbi Jacob Rosenheim was its President.

[1] During World War II, the whole school was evacuated north to the town of Shefford in rural Bedfordshire.

[6] In 1954 a heart attack led to her husband's early retirement from the London Beth Din, but he would continue to write.

[6] Grunfeld died in London Borough of Hackney in 1998 and she was buried in Jerusalem beside her husband.