Johann Baptist Ruel
Johann Baptist Ruel, or de Ruel or de Rull, was born at Antwerp in 1634. He was introduced as a singer to the court of the Elector of Mayence, and was there instructed in painting by Jan Thomas. He afterwards settled at Würzburg, where he executed altar-pieces and portraits. A portrait by him is in the Munich Gallery. He died in 1685, or, according to others, in 1715. References
 

1638 births
1685 deaths
17th-century Flemish painters
Artists from Antwerp