Urasenke Family Lineage
1st - Rikyu Soeki (1522-91) 利休 宗易; Hosensai 抛筌斎
2nd - Shoan Sojun (1546-1614) 少庵 宗淳
3rd - Genpaku Sotan (1578-1658) 元伯 宗旦; Totsutotsusai 咄々斎
4th - Senso Soshitsu (1622-97) 仙叟 宗室; Rogetsuan 臘月庵
5th - Joso Soshitsu (1673-1704) 常叟 宗室; Fukyusai 不休斎
6th - Taiso Soshitsu (1694-1726) 泰叟 宗室; Rikkansai 六閑斎
7th - Chikuso Soshitsu (1709-33) 竺叟 宗室; Saisaisai 最々斎
8th - Itto Soshitsu(1719-71) 一燈 宗室; Yugensai 又玄斎
9th - Sekio Soshitsu (1746-1801) 石翁 宗室; Fukensai 不見斎
10th - Hakuso Soshitsu (1770-1826) 柏叟 宗室; Nintokusai 認得斎
11th - Seichu Soshitsu (1810-77) 精中 宗室; Gengensai 玄々斎
12th - Jikisho Soshitsu (1852-1917) 直叟 宗室; Yumyosai 又玅斎
13th - Tetchu Soshitsu (1872-1924) 鉄中 宗室; Ennosai 圓能斎
14th - Sekiso Soshitsu (1893-1964) 碩叟 宗室; Tantansai
(AKA: Mugensai 淡々斎 (無限斎)
15th - Hanso Soshitsu (Sen Genshitsu) (b. April 19, 1923) 汎叟 宗室; Hōunsai 鵬雲斎
16th - (current iemoto) Genmoku Soshitsu (b. June 7, 1956) 玄黙 宗室; Zabōsai 坐忘斎