There he was promoted to extraordinary professor on 13 May 1848 and in 1850 he married Sophie Wolff, the daughter of a merchant from Berlin; they have five children, four daughters and a son.
Doon siya ay katangi-tangi sa itaas propesor sa 13 Mayo 1848 at sa 1850 siya kasal Sophie Wolff, ang mga anak na babae ng isang merchant mula sa Berlin; sila ay may limang anak, apat na anak at isang anak na lalaki.