 In Calistus Mulvaney's entry in the 1910 United States Census "(pictured at right)", his occupation is listed as "billiard hall emp[loyee]" and his position there as "keeper".As part of the same household, Mulvaney's brother-in-law's listing appears on the same census page, with his occupation and position identically recorded.The census records Mulvaney's age in 1910 as 56, his birthdate as "about 1854", his birthplace as Wisconsin, his spouse's name as Kate, and his area of residence at that time as Chicago Ward 14, Cook Co., Illinois.