Returning to his Manhattan town house on Christmas Eve, Grant, sixty-one, pivoted to hand the driver a holiday tip when he slipped on the icy pavement and crashed to the ground, tearing a thigh muscle and possibly fracturing his hip. Until then a robust man, he crumpled over in excruciating pain and was hoisted up the steps by servants. Through anxious winter weeks, he remained bedridden or hobbled about on crutches. Before long, his discomfort intensified with the agonizing onset of pleurisy, coupled with severe rheumatism that crept up his legs, making it difficult for him to negotiate the familiar rooms.