Which king, who reassumed the throne upon his son's death, had in his service the Flemish-born military engineer George Prosper Verboom?
Philip V of Spain Philip V (Spanish: "Felipe V" , French: "Philippe" , Italian: "Filippo" ; 19 December 1683 – 9 July 1746) was King of Spain from 1 November 1700 to 15 January 1724, when he abdicated in favour of his son Louis, and from 6 September 1724, when he reassumed the throne upon his son's death, to his own death 9 July 1746.
Prince Oscar Bernadotte Prince Oscar Carl August Bernadotte, Count of Wisborg (15 November 1859 – 4 October 1953) was a Swedish religious activist, the second son of King Oscar II of Sweden and Sofia of Nassau. Born Prince of Sweden and Norway, after the Norwegian secession from Sweden he was Prince Oscar Duke of Gotland, but in marrying contrary to Swedish constitutional requirements gave up those titles, becoming instead Luxembourgish nobility as Prince Bernadotte and Count of Wisborg.