Who was Areal? Ima's mysterious suitor surfaces

        On January 1, 1908 Ima Hogg wrote in her Berlin diary, "who should appear but Areal?" Areal and others unnamed, she wrote, "stayed until late in the afternoon and we all drank eggnog together."

Hmmm.

What we know so far:
1. Ima had met Areal sometime during her travels the previous summer.
2. He came to see her again on January 4, when they had what may have been a lover's quarrel.
3. Areal was a probably a student at the University of Heidelberg. "He is off to Heidelberg in the morning," Ima wrote.
4. "Areal" is a Jewish name.
5. Ima was living with a German family at 22 Mommsenstrasse, a house in Charlottenberg, a suburb of Berlin that was a center of Jewish intellectual/artistic life in the early 1900s.

What do we think? More clues forthcoming!