The hat the person is wearing is very like that in the portrait of Edward the
Fourth,and Richard the Third was also painted wearing that style.
Edward reigned 1461-83.
Richard 1483-85.
Can’t make out what it is on the left side, a barrel, a tied up pig- there seems to be an ear.
The puffed up sleeves though suggest Elizabethan times also the full pleated pants.
Are those legs in green hose on the lower border?
Wonder if the script is Welsh.?
Hope you find out more ,
It certainly looks authentic and warrants full investigation.
Viktoria.
Third