He was a captain in the Dutch army to 1645.
He left the Dutch army after the revolution of 1830, and died in 1833.
By 1633 he was a full colonel in the Dutch army.
Having completed his military education, he began to climb up the ranks of the Dutch army.
Afterwards he served as physician in the Dutch army between 1812 and 1816.
Not less amazing may be the fact that the Dutch army owned only 1 tank.
Someone told me that soldiers in the Dutch army are not required to salute their officers.
He spent his entire career as a medical officer in the Dutch Army.
The Dutch army allowed its male soldiers to have long hair from the early 1970s to the end of conscription in the mid-1990s.
In 1708, Christian joined the Dutch army as a major.