Karl Albrecht Jr. Karl Albrecht Jr. Karl Albrecht Jr. (born 1948) is a German billionaire, and the son of Karl Albrecht, who founded the discount supermarket chain Aldi with his brother Theo. Albrecht worked for Aldi Süd in various roles until his resignation due to a cancer diagnosis (from which he subsequently recovered). He and his sister Beate Heister control the family trust, the Siepmann Stiftung (named for their mother), which, in turn, controls Aldi Süd, the source of their joint fortune. Together with Heister, he has a net worth of US$25 billion, as of December 2018. He is married to Gabriele Mertes,
Karl Franzevich Albrecht Karl Franzevich Albrecht Karl Franzevich Albrecht (; August 27, 1807 – February 24, 1863) was a German-Russian musician and composer. He was born in Poznań. Albrecht studied with Joseph Schnabel in Breslau and then worked from 1825 as a violinist in the theater in Breslau and as a conductor in Düsseldorf. In 1838 he was appointed as conductor of the Opera and the Philharmonic in St. Petersburg. Beginning in 1850 he was a singing teacher at the orphanage in Gatchina. He died in Gatchina in 1863. His son Konstantin Karlovich Albrecht (1836-1893) was a cellist and composer in Moscow. From