Jacobus is a masculine first name, which is a variant of Jacob, Jack and James. The name may refer to:
The 1620s decade ran from January 1, 1620, to December 31, 1629.
1630 (MDCXXX) was a common year starting on Tuesday of the Gregorian calendar and a common year starting on Friday of the Julian calendar, the 1630th year of the Common Era (CE) and Anno Domini (AD) designations, the 630th year of the 2nd millennium, the 30th year of the 17th century, and the 1st year of the 1630s decade. As of the start of 1630, the Gregorian calendar was 10 days ahead of the Julian calendar, which remained in localized use until 1923.
Year 1550 (MDL) was a common year starting on Wednesday of the Julian calendar.
Antonius is a masculine given name, as well as a surname. Antonius is a Danish, Dutch, Finnish, Latin, Norwegian, and Swedish name used in Greenland, Denmark, Norway, Sweden, Finland, part of the Republic of Karelia, Estonia, Belgium, Netherlands, Suriname, South Africa, Namibia, and Indonesia, while Antoníus is an Icelandic name used in Iceland. It is also the source of the English personal name Anthony, as well as a number of similar names in various European languages.
Adriaan is the Dutch and Afrikaans spelling of the given name Adrian. Before the 19th century the spelling Adriaen was also common, and people used the spelling interchangeably.
Willem is a Dutch and West Frisian masculine given name. The name is Germanic, and can be seen as the Dutch equivalent of the name William in English, Guillaume in French, Guilherme in Portuguese, Guillermo in Spanish and Wilhelm in German. Nicknames that are derived from Willem are Jelle, Pim, Willie, Willy and Wim.
Cornelis is a Dutch form of the male given name Cornelius. Some common shortened versions of Cornelis in Dutch are Cees, Cor, Corné, Corneel, Crelis, Kees, Neel and Nelis.
Franciscus is a Latin given name, originally an epithet meaning "the Frank, the Frenchman". It was applied to Saint Francis of Assisi (1181/82–1226). Francis had been baptized Giovanni (John); his father was Italian and his mother Provençale ; his father was on business in France when he was born, and when he returned to Assisi, he began to call his son by the nickname Francesco, in the opinion of G. K. Chesterton possibly because out of a general enthusiasm for all things French, or because of his commercial success in France. After the canonization of Saint Francis of Assisi in 1228, the custom of naming children after saints led to the popularization of Franciscus as a given name. In the vernaculars of western Europe, the name diversified into the forms Francesco (Italian), Francisco, Francesc (Catalan), François, Franz ; besides Frans, the Latin form remains commonly given in Dutch.
Adrianus (113–193) was a sophist of ancient Athens
Gerard is a masculine forename of Proto-Germanic origin, variations of which exist in many Germanic and Romance languages. Like many other early Germanic names, it is dithematic, consisting of two meaningful constituents put together. In this case, those constituents are gari > ger- and -hard.
Albertus is a given name. Notable people with the name include:
The Dutch male given name Hendrik is a cognate of the English Henry. The spelling Hendrick was interchangeable until the 19th century. Birth names of people with this name can be Latinized to Henderikus, Hendricus, Hendrikus, or Henricus, while common nicknames for Hendrik are Han, Hein, Henk, Hennie, Henny, Henri, Henry, Rijk, and Rik. People with Hendrik or Hendrick as their first name include:
Petrus is a Latin name derived from the Greek meaning "rock", and is the common English prefix "petro-" used to describe rock-based substances, like petros-oleum or "rock oil." As the source of Peter, it is a common name for people from antiquity through the medieval era. In the Netherlands, Belgium and South Africa it remained a very common given name, though in daily life, many use less formal forms like Peter, Pierre, Piet and Pieter.
Andries is a Dutch and Afrikaans masculine given name or surname equivalent to Andrew.
Nicolaas is the Dutch equivalent of the masculine given name Nicholas. Before the 19th century the name was also written Nicolaes, while Nikolaas is an uncommon variant spelling. Most people with the name use a short form in daily life, like Claas, Claes, Klaas, Nico, and Niek.
Hermanus is a Latinized version of the Germanic masculine given name Herman. It and its less common variant Hermannus have been used in the Low Countries and South Africa as a birth name. Most people use a short form, like Herman, Harm, Harmen, and Manus. Hermanus also is a patronymic surname in South Africa. People with the name include: