Elizabeth Knollys was Anne and Lettice Knollys' sister. According to her article in thepeerage, she bore two daughters, Elizabeth and Anne.
From nttreasurehunt.files.wordpress.com/2012/01/ntpl_12691; spots removed from throughout image with Photoshop and image made lighter by gogm.
Lady Elizabeth's bodice is covered with a dark over-bodice with numerous lenticulat slashes and aglets along her shoulder line.
Keywords: 1577, Gower, Elizabeth Knollys, Knollys family, Leighton family, English, curly coiffure, jeweled feathered hat, high enclosing neckline, ruff, over-bodice, aglets, slashing, under-bodice, puffed sleeves, jeweled hat pin, carcanet necklace, jeweled bodice ornament