Willem Janszoon Blaeu (1571 in Uitgeest nebo Alkmaar - 1638 in Amsterdam), also abbreviated to Willem Jansz. Blaeu, was a Dutch cartographer, atlas maker and publisher. Along with his son Johannes Blaeu, Willem is considered one of the notable figures of the Netherlandish or Dutch school of cartography during its golden age in the 16th and 17th centuries.
Blaeu was born at Uitgeest or Alkmaar. As the son of a well-to-do herring salesman, he was destined to succeed his father in the trade, but his interests lay more in mathematics and astronomy. Between 1594 and 1596, as a student of the Danish astronomer Tycho Brahe, he qualified as an instrument and globe maker. During this time in 1596, his son Joan Blaeu was born and he would also become a well established cartographer. Later in 1600 Willem discovered the second ever variable star, now known as P Cygni.
Once he returned to Holland, he made country maps and world globes, and as he possessed his own printing works, he was able to regularly produce country maps in an atlas format, some of which appeared in the Atlas Novus published in 1635. In 1633 he was appointed map-maker of the Dutch East India Company. He was also an editor and published works of Willebrord Snell, Descartes, Adriaan Metius, Roemer Visscher, Gerhard Johann Vossius, Barlaeus, Hugo Grotius, Vondel and the historian and poet Pieter Corneliszoon Hooft. He died in Amsterdam.
He had three sons, Johannes, Cornelis and Willem, who continued their father's mapmaking and publishing business after his death in 1638. Prints of the family's works are still sold today. Original maps are rare collector items.
Chile."Chili". Copper-engraving by W. Blaeu, ca. 1640. Fine coloured. With 3 ornamental cartouches, 2 windroses, ships and sea-creatures. 36:48 cm (14:19 inch.).
China, Korea and Japan. "China Veteribus Sinarum Regio nunc Incolis Tame dicta". Original copper-engraving by W. and J. Blaeu, 1634. Orig. old colouring. With coloured title-cartouche, a cartouche with inscription and a coat-of-arms, the scale of...
China."China Veteribus Sinarum Regio nunc Incolis Tame dicta". Original copper-engraving by W. J. Blaeu (1571-1640) and Joannes Blaeu (1596-1673), first published 1634 in Amsterdam. Old colouring. With 2 beautifully coloured cartouches and many...
"Coloniensis Archiepiscopatus". Altkol. Kupf.-Kte. von J. Gigas bei W. Blaeu, 1635. Mit 2 ausgem. Rollwerkskart. u. zahlr. kl. kol. Gebietswappen. 38:49 cm.
"Coloniensis Archiepiscopatus". Kol. Kupf.-Kte. nach J. Gigas bei W. J. Blaeu, (1641). Mit 2 Rollwerkskart. und zahlr. kl. Gebietswappen. 38:49,5 cm.
"Comitatuum Boloniae et Guines descriptio". Copper-engraving. Published by W. J. Blaeu, ca. 1640. Coloured. With title-cartouche held by two cherubs, two coats-of-arms (one of them not filled out), two windroses, three ships and "Milliaria...
Corsica (France)."Corsica Insula". Orig. copper-engraving by W. J. Blaeu, 1634. Original outline colouring. With engraved title. 18:24 cm (7 x 9 1/2 inch.)
Cyprus. "Cyprus Insula". Orig. copper-engraving, W. J. Blaeu, 1634. Orig. old colouring. Published by W. and J. Blaeu in Amsterdam, 1640. With great figure title-cartouche, ornamental cartouche with the scale of map ("Milliaria Italica ... Germanica"), 3...
Cyprus."Cyprus Insula". Orig. copper-engraving, W. J. Blaeu, 1634. Orig. old colouring. Published by W. and J. Blaeu in Amsterdam, 1640. With great figure title-cartouche, ornamental cartouche with the scale of map ("Milliaria Italica ......
"Dania Regnum". Copper-engraving by W. Blaeu, ca. 1640. With 3 figure, heraldic and ornamental cartouches and several ships. 43:52,5 cm (16.9:20.7").
Danube River."Danubius, Fluvius Europae maximus, a fontibus ad ostia, Cum omnibus Fluminibus, ab utroque latere, in illum defluentibus". Orig. copper-engraving, W. J. Blaeu, Amsterdam, 1635. Orig. old colouring. With great figure title-cartouche...
"Delflandia, Schilandia ...". Altkol. Kupf.-Kte. von W. Blaeu, um 1635. Mit ausgem. Kart. u. Schiffsstaffage. 38,5:50 cm.
"Ducato di Parma et di Piacenza".Old col. copper engraving, (by W. Blaeu, ca 1640). With 2 fine coloured fig. u. ornament. Kart. 38:49,5 cm.
"Ducatus Limburgum". Altkol. Kupf.-Kte. von A. Martini bei W. u. J. Blaeu, um 1640. Mit 2 ausgem. fig. Kart., davon 1 mit farb. Wappen. 38,5:50 cm.
"Ducatus Uplandia". Copper-engraving published by J. and C. Blaeu, ca. 1640. Original old colouring. With 2 coloured figure and heraldic cartouches, 1 great and 4 small coats-of-arms. 38:49,5 cm (15 x 19 inch.).
Europe."Europa recens descripta". Orig. copper-engraving. Published by W. J. Blaeu in Amsterdam, 1630. Coloured. With ornamental title-cartouche, many ships and animals. The map is surrounded by 3 decorative borders: 10 pairs in traditional...
"Fifae pars orientalis. The east part of Fife". Orig. copper-engraving published by J. Blaeu in Amsterdam, 1654. Original old colouring. With figure title-cartouche. 42:53 cm (16 1/2 x 20 3/4 inch.).
"Fifae Vicecomitatus. The Sherifdome of Fyfe". Orig. copper-engraving published by J. Blaeu in Amsterdam, 1654. Original old colouring. With ornamental title-cartouche, decorative cartouche with dedication (to John Crawford) and a coat of arms...
Fyn (Denmark)."Fionia vulgo Funen". Orig. copper-engraving by W. Blaeu, published by J. Blaeu, ca. 1640. Orig. old colouring. With figure title cartouche, ornamental cartouche with the scale of map ("Milliaria Germanica communia"), great...
"Flandriae Teutonicae pars orientalior". Altkol. Kupf.-Kte. von W. u. J. Blaeu, um 1640. Mit ausgem fig. Kart. u. Schiffsstaffage. 38:50 cm.
"Frisia Occidentalis". Orig. copper-engraving by A. Metius and G. Freitag, published by W. Blaeu, ca 1630. With 2 figure and heraldic cartouches, "Notarum Explicatio" in ornamental cartouche and. 38:45,5 cm (15 x 18 inch.).
"Geldria Ducatus, et Zutfania Comitatus". Kupf.-Kte. von W. Blaeu, um 1640. Mit ausgem. fig. Wappenkart. 38:50 cm.
"Gothia". Orig. copper-engraving published by G. Valk and P. Schenk, ca. 1680. Orig. old colouring. With 2 great figure cartouches. 39:48 cm (15 1/4 x 19 inch.).
South America."Guiana sive Amazonum regio". Copper-engraving by W. Blaeu, ca. 1630. Colored. With 3 ornamental cartouches, windrose and ships. 37,5:49,5 cm (14.8:19.5").
Venezuela, Guyana, Suriname, Brazil. "Guiana sive Amazonum regio". Orig. copperplate engraving, W. J. Blaeu, ca. 1630. Coloured. With 3 ornamental cartouches, a windrose and several sailing ships. 37,5:49,5 cm (15 x 19 1/2 inch.).
"Helvetia cum finitimis regionibus confoederatis." Kol. Kupf-Kte. von G. Blaeu, ca. 1635. Mit ornament. Titkart. und 2 Kart. von Milliaria. 39 x 51 cm.
"Helvetia cum finitimis regionibus confoederatis." Kol. Kupf-Kte. von G. Blaeu, ca. 1635. Mit ornament. Titkart. und 2 Kart. von Milliaria. 39 x 51 cm.
"Hollandia Comitatus". Altkol. Kupf.-Kte. von W. Blaeu. Mit 4 ausgem. fig. u ornament. Kart., davon je 1 mit altkol. Nebenkarte ("Insula Texel ...", 9,5:16 cm) bzw. nicht ausgefüllt, u. farb. Wappen. 39,5:52 cm.
"Hollandiae pars septentrionalis, vulgo Westvriesland en `t noorder quartier". Altkol. Kupf.-Kte. von W. u. J. Blaeu, um 1640. Mit ausgem. fig. Wappenkart. 38,5:50 cm.
"Imperii Caroli Magni et vicinarum regionum Descriptio. Dedicata et inscripta LVDoVICo, regI, VICtorI, et DefansorI eCClesIae ChrIstI". Copper-engraving based on P. Bertius map of the region published by W. Blaeu, 1634. With great heraldic title...
Southeast Asia."India quae Orientalis dicitur, et Insulae adiacentes". Original copper-engraving. Published in Amsterdam by J. Blaeu, ca. 1640. Orig. old colouring. With figure title-cartouche, another figure cartouche with a dedication and a...
Southeast Asia."India quae Orientalis dicitur, et Insulae adiacentes". Original copper-engraving. Published in Amsterdam by J. Blaeu, ca. 1640. Orig. old colouring. With figure title-cartouche, another figure cartouche with a dedication and a...
Central America, Antilles (West Indies), the Carribean. "Insulae Americanae in Oceano Septentrionali cum Terris adiacentibus". Orig. copper-engraving by W. J. Blaeu, 1634. Orig. old colouring. With ornamental title-cartoche...
"Insulae Divi Martini et Uliarus vulgo l'Isle de Ré et Oleron". Copper-engraving by W. Blaeu, ca. 1635. Coloured. With 2 figure cartouches and rich maritime decorations. 39,5:54 cm (15.6:21.3").
Jülich and Berg. "Iuliacensis et Montensis ducatus. De Hertoghdomen Gulick en Berghe". Altkol. Kupf.-Kte. (von W. Blaeu, 1644). Mit 3 fig. u. herald. Kart. 38,5:50 cm.
"Karstia, Carniola, Histria et Windorum marchia". Copper-engraving after G. Mercator's map, published by W. Blaeu, ca. 1635. Original old colouring. With 2 ornamental cartouches, a ship and wind rose. 38,5:50 cm.
"Le Pais de Brie". Copper-engraving by Willem Janszoon Blaeu (1571-1638), first published 1634. Original contemporary colouring. With 2 figure cartouches. 39:50 cm (15 1/4 x 19 3/4 inch.).
"Leogus et Haraia insulae ex Aebundarum numero, quae, quamquam isthmo cohaereant, pro diversis habentur. Lewis and Harray of the numbre of the Westerne Yles, which two although they ioyne be a necke of land ar accounted dyvers Ylands". Orig....