30 June 1652

I have this printed page from 1652 that claims to be the list of Tromp's fleet from 30 June 1652. Except for one ship name (Alkmaar) there are only captains and flag officers mentioned. Given the names listed, the actual date would be earlier. Either that or ships that were already lost are included. For example, Adriaen de Zeeuw is listed as is Jan Warnaertsz Capelman. After finding all the men in my list of the fleet from 15 July 1652, I am still not able to make sense of the two names listed in the van: Jacob van Nove and Jan Elbertsz van Enckhuijsen. These are the names mentioned in the 15 July 1652 list that are not obviously in the 30 June 1652 list:

Hendrick Jansz de Munnick        Rotterdam           ship Holland, 30 guns
Corstiaen Corstiaensz de Munnick Rotterdam Directors ship Prins, 38 guns
Joris van der Zaan               Amsterdam           ship Groningen, 40 guns
lt-cdr Nicolaes Marrevelt        Amsterdam           ship Zeelandia, 36 guns
Jan ter Stege                    Amsterdam           ship Keijser, 24 guns
Barent Pietersz Dorrevelt        Amsterdam           ship Amsterdam, 34 guns
Cornelis Hola                    Amsterdam           ship Leiden, 28 guns
Gillis Janszoon                  Zeeland             ship Zeeridder, 28 guns
Claes Jansz Sanger               Zeeland             ship Middelburg, 26 guns
Cornelis Evertsen de Oude        Zeeland             ship Zeeuwsche Leeuw, 28 guns
Adriaen Banckert                 Zeeland             ship Westcappel, 28 guns
Adriaen Kempen                   Zeeland             ship Amsterdam, 30 guns
Lambert Bartelszoon              Zeeland             ship Eendracht, 18 guns
Johannes Michielszoon            Zeeland             ship Haes, 20 guns
Jacob Wolphertszoon              Zeeland             ship Sint Joris, 23 guns
Daniel Cornelisz Brackman        Zeeland             ship Abrahams Offerande, 24 guns
Dingeman Cats                    Zeeland             ship Dolphijn, 24 guns
Reijnst Cornelisz Sevenhuijsen   Noorderkwartier     ship Roode Leeuw, 24 guns
Thys Tijmensz Peereboom          Noorderkwartier     ship Peereboom, 24 guns
Gerrit Munt                      Noorderkwartier     ship Huis van Nassau, 28 guns

There was also Witte de With's squadron, but they were omitted from the fleet list for 30 June.