Q: This task involves creating questions from a given passage that involve some kind of complex reasoning (including numerical reasoning).
The generated questions must require looking at more than one part of the passage to answer. Try to use a variety of reasoning types in your questions (some of the sample reasoning types are illustrated in the 'positive examples' field) and also have a variety of answer types (spans, numbers, dates). A span is a continuous phrase taken directly from the passage or question. In such questions, the answer spans are recommended to be five words. Questions with answer type "number", are expected to start with "How many". For instance, "How long did an event last?" can be phrased as "How many years did an event last?". To increase diversity, try to create more questions for which the answer will be multiple spans. Please create questions that require AT LEAST 2 arithmetic operations as illustrated in the 'positive examples' field. You are encouraged to try DIFFERENT COMBINATIONS of operations and not just limit to the combinations shown in those examples. The more challenging questions you create, the better it is.
Passage: Von Heideck studied art in Zurich. In 1801, he entered the military academy in Munich. Since 1805 he was in the Bavarian army, he took part to the campaigns in Austria, Prussia and Tyrol, then in Spain after 1810. In 1814, with the rank of Major, he accompanied the crown prince and future Ludwig I of Bavaria to the Congress of Vienna. In 1826, he went to help the Greeks fight for their independence against the Ottoman Empire, during the Greek War of Independence. In 1827, he took part under the orders of Thomas Gordon to the attempt to help the Acropolis of Athens. In 1828, Ioannis Kapodistrias named him commander of Nafplion and a few month later military governor of Argos. In 1830, he went back then to Munich and got back his rank of colonel of the Bavarian army. He started again to paint. In 1832, when Otto the second son of Ludwig I of Bavaria was designated to become king of Greece, Heideck was nominated to the regency council. It is traced, that he lived at Kasern Strae 12 in Munich around 1850. The Heideckstrae in the quarter Neuhausen of Munich is named in honor of him.
A:
Heideck was nominated to the regency council how many years after he first joined the Bavarian army?