Aarssens, or 
Aarssen, Francis van (1572-1641), a 
celebrated diplomatist and statesman of the United Provinces.  
His talents commended him to the notice of Advocate Johan 
van Oldenbarneveldt, who sent him, at the age of 26 years, 
as a diplomatic agent of the states-general to the court of 
France.  He took a considerable part in the negotiations of 
the twelve years' truce in 1606.  His conduct of affairs having 
displeased the French king, he was recalled from his post by 
Oldenbarneveldt in 1616.  Such was the hatred he henceforth 
conceived against his former benefactor, that he did his 
very utmost to effect his ruin.  He was one of the packed 
court of judges who in 1619 condemned the aged statesman to 
death.  For his share in this judicial murder a deep stain 
rests on the memory of Aarssens.  He afterwards became the 
confidential counsellor of Maurice, prince of Orange, and 
afterwards of Frederick Henry, prince of Orange, in their 
conduct of the foreign affairs of the republic.  He was sent 
on special embassies to Venice, Germany and England, and 
displayed so much diplomatic skill and finesse that Richelieu 
ranked him among the three greatest politicians of his time. 
From Gutenberg Encyclopedia (1911).