Ron van Maanen has a good bit of information about the Amsterdam ship Groningen that fought in the First and Second Anglo-Dutch Wars:
The ship Groningen, built in 1641
Length from stem to sternpost: 128ft (5 April 1653: 125ft)
Beam: 31-1/2ft(5 April 1653: 31ft)
Hold: 12ft
Height between decks: 7ft
Guns: (the guns varied over time,and these are Ron's numbers)
16 Nov 1653: 4-18pdr, 18-12pdr, 14-8pdr, 4-4pdr
5 April 1653: 4-18pdr, 18-12pdr, 14-8pdr, 4-4pdr
1654: 18-12pdr, 4-10pdr, 4-8pdr (this may be incomplete)
31 March 1665: 4-18pdr, 18-12pdr, 6-3pdr
Sources:
- Ron van Maanen, unpublished manuscript "Dutch Warships 1600-1800", undated but circa 1992
