The Dutch ship Deventer

The Amsterdam ship Deventer too part in the campaign leading up to the Battle of the Downs in 1639. The Deventer and the larger of the two ships named Zutphen were both nominally 250 lasts. The Deventer was said to have carried 32 guns in 1636 and had a crew of 100 sailors and 20 soldiers. My guess is that the Deventer had similar dimensions to the Zutphen, which by my calculations was 240 lasts, rather than the nominal figure of 250 lasts.