The Seven Virtues?

Lot 377 Oak Interiors Bonhams January 2014

This item was interesting to me as soon as I saw it.  There were five individual alagories in this scene but it seems some of them are doing double duty.  Note that Faith with the bible is also holding a snake in the way that Prudence always does in the upper right corner.  In the upper left, we have Fortitude with the broken column. On the lower right, a woman is pouring from one jug to another representing Temperance.  That gets us to four virtues with two women left.

Where are Justice, Hope and Charity in this scene?  We have an angel in the middle with a horn in one hand blowing out a horn in the other.  And a woman with a bird on her hand holding palm leaves.  The palm leaves on women in 17th century embroidery often signify Victory or Peace.  Could this be a substitute for hope with the bird on her hand (usually bent pecking the hand if for Touch) represent charity?  I could see the angel calling for Justice in the way that justice for the soul on the last day.

This piece is still a bit of a conundrum.  Maybe there is a scholar of allegories out there that would like to weigh in.