What university did Eduard Einstein's brother work at?
Hans Albert Einstein: Hans Albert Einstein ( ; May 14, 1904 – July 26, 1973) was a Swiss-American engineer and educator, the second child and first son of Albert Einstein and Mileva Marić. Mileva Marić:  Marić and Einstein were lovers and had a daughter Lieserl in 1902; she died in 1903 before their marriage later that year.
i don't know