The legend at top left reads Anne 1620. Elizabeth Wintour’s article in thepeerage is here.
From jeannepompadour.tumblr.com/post/120597440101/portrait-of-a-lady-of-the-morgan-family-possibly. Also posted to The Late Farthingale Era - 1590 to 1620 Album here.
Ms. Morgan appears to be carrying a lace-trimmed wrap tied to her shoulder. She also wears a watch and key attached by a cord to her pearl waist band.
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