Aleksander Korwin Gosiewski   de armis Ślepowron , was a Polish nobleman, military commander and diplomat, Lithuanian Field-Quartermaster since 1630, Palatine-Governor of Smolensk from 1625, Lithuanian Great-Quartermaster since 1615, Speaker of the Parliament in 1613, Great-Secretary of the Grand Duchy of Lithuania from 1610 and District-Governor of Wieliż, Puńsk, Kupise, Biel, and Markowa.
Question: How many years span this passage?
Answer: 20; 20; 20