Administration
Around 1845, von Struve's father withdrew from most management activities at the Pulkovo Observatory and focused on individual research. From then on, most of administrative duties fell on von Struve, especially in 1858 when his father was gravely ill. With his father's retirement in 1862, Otto officially became director and kept that position for 27 years until 1889. In the mid 1860s, the son's health deteriorated as well, to the point that neither he nor his physician hoped for recovery. However, instead of retiring, von Struve spent a full winter on leave in Italy and managed to restore his health.
Struve remained a top authority at the Russian Academy and his requests, e.g. regarding staff appointments were always granted. The first refusal, in 1887, disappointed Struve so much that he applied for resignation and was stopped from that only by the Tsar Alexander III, who requested Struve to keep his posts until the 50th anniversary of the Pulkovo Observatory in 1889.
For most of those years, the working language of the Pulkovo Observatory was German, as the staff members were largely foreigners. Struve had only limited command of Russian, yet he used it whenever possible.
Read more about this topic: Otto Wilhelm Von Struve