The broad composition of some of his military works is close to that of the leading Flemish war artists Pieter Meulener and Adam Frans van der Meulen while their static quality recalls the work of Sebastiaen Vrancx. Cornelis de Wael may also have been active as a portrait painter. Two lost portrait paintings of a 32-year-old man and a 20-year-old woman, which appeared in an 1873 sale in Paris, were reportedly signed and dated 1637. Two portraits of men on horseback were mentioned in a 17th century inventory but their current location is not known. There is a by de Wael in the British Museum. The (Musée de Bastia) that was formerly attributed to him has been re-attributed to his pupil Jan Hovaert. He collaborated with van Dyck as well as with other Flemish artists such as the landscape painter Jan Wildens. Collaborations with local artists were also frequent. De Wael or someone from his circle painted the staffage in the landscapes of the Italian landscape painter Giovanni Battista Vicino. In many of his battle scenes and harbour views his brother Lucas painted the landscapes while Cornelis in turn added the figures to Lucas' paintings. He also left many drawings some of which are in the collections of the Louvre and the British Museum. The British Museum holds an album of 53 drawings dating from 1640-1650 which covers mainly military subjects. These drawings are generally direct and are often signed or inscribed. Many of his religiously themed drawings were turned into prints by his nephew Jan Baptist de Wael. The Antwerp engraver Melchior Hamers frequently engraved after the designs of de Wael. The Antwerp engraver and publisher Alexander Voet the Elder published engravings made after designs by de Wael such as the series of the "Four Seasons" and the "Five Senses". De Wael also engraved his own prints. The British Museum holds a series of 19 prints depicting genre scenes published by Maarten van den Enden in Antwerp. Jefferson Township, Stephenson County, Illinois  Jefferson Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 268 and it contained 117 housing units. Jefferson is Township 26 North, Range 5 (part) East of the Fourth Principal Meridian. According to the 2010 census, the township has a total area of , all land. Range searching  In data structures, the range searching problem most generally consists of preprocessing a set "S" of objects, in order to determine which objects from "S" intersect with a query object, called a "range".