FINE 19TH CENTURY PORTRAIT PAINTING OF LADY JEAN?

FINE 19TH CENTURY PORTRAIT PAINTING OF LADY JEAN?: Oil/Canvas, A very Well-To-Do Young Woman Drape in jewels, Oil/Canvas, 24" x 19", no visible signature, old label on the back, barely legibly lade Gene and several other illegible words, framed 28.75" x 23.75".
Condition Report: Very old reline, some fine scattered craquelure throughout, repair to puncture in upper right corner, small fleck of loss in lower mid margin, several abrasions in right margin, needs cleaning.