Pierre LOUŸS. L.A.S. "Pierre", [April 24, 1901], to his father-in-law José Maria de Heredia; 1 1/2 pages in-8. He announces to his "dear father" the birth of his nephew, "Philippe Carlos Pierre Louis born at 5 o'clock this afternoon at my brother's house. My sister-in-law [Paz] is quite well this evening. Her pains lasted only twelve hours, and although we were obliged to use great means, all ended well"...