She is sometimes called Anne Seymour. Her article in thepeerage is here.
From tudorplace.com.ar/SEYMOUR; veiling reflection in lower right background and spots throughout background removed with Photoshop and image made lighter by gogm.
Lady Amy's lace ruff is a turned down collar while her sleeves have two layers of lace-edged cuffs in this 1623 portrait.
Keywords: 1623, Peake, Amy Seymour, Amy Parker, long straight coiffure, jacket bodice, high enclosing neckline, collar, lace, tabbed sleeves, long close sleeves, cuffs, close skirt