Ancient Flemish painting of noble family with flowers

Ancient 17th century Flemish school oil painting depicting a noble family with father, mother, daughter and little dog. The characters are dressed in fine clothes reproducing those of the time and the girl and the lady are richly adorned with jewels. The whole is set with drapes and curtains in the background. In the center stands a precious bouquet of flowers that brings back to the great Flemish masters of still lifes with flowers. The painting is signed in the lower right corner with a letter N or AN in dark color, perhaps Nagel's signature? The painting is in good condition, has an old re-lining of the canvas and small defects. The painting measures 200 x 150 cm