Heurēka, Heurēka : The virtuous woman found, her loss bewailed, and character exemplified in a sermon preached at Felsted in Essex, April, 30, 1678. At the funeral of that most excellent lady, the Right Honourable, and eminently religious and charitable Mary, countess dowager of Warwick, the most illustrious pattern of sincere piety, and solid goodness this age hath produced. With so large additions as may be stiled the life of that noble lady. To which are annexed some of her ladyships pious and useful meditations / By Anthony Walker, D.D. and rector of Fyfield in the same country