Consul F.L. Giers and his Family Benjamin Patersen (1748-1815)

The picture has something of this: child, son, woman, people, family, two, wear, group, offspring, three, portrait, baby, four, affection, facial expression, girl, sibling, togetherness, man.
Perhaps it’s a painting of a man and woman with a baby in a white dress and a man in a blue jacket holding.