1878 – Born on the 2nd of January in Prague.
– After starting with architecture, Frankl studied art history in Munich.
1910 – He earned his Ph.D.
1921 – Became professor for art history in Halle.
1933 – His Jewish origin he was put on leave after the rise to power of Nazism.
1940 – He emigrated to the United States where he worked at the Institute for Advanced Study in Princeton.
– His most famous works are books on the architecture of Renaissance and Gothic.
1962 – Died on the 22nd of April in Princeton, New Jersey.