Isaac Williams Arizona Republican Newspaper January 27, 1891 Isaac Williams, an old miner of Arizona and well known throughout the Territory, having discovered and sold some of its most important and valuable mines, died last Friday at St. Mary's Hospital in Tucson of pneumonia. Deceased was a native of Llanybythei, South Wales, and was 53 years of age. He came to Arizona in 1865 and was engaged in mining up to two years ago, when he established a store at Sacaton on the Indian reservation in Pinal County. He has many friends who will deplore his demise for his genial and generous nature made a pleasant impression upon everyone he met.