c. 1858 Nampeyo born, Tewa Village (Hano), First Mesa. Eldest of four children. Mother is White Corn (Qӧtsaqa ̉ӧ), Tewa, Corn Clan, Hano (d. 1901-1909). Father is Qotsvema, Hopi, Snake Clan, Walpi, (d. 1897-1899).
1875 Thomas Keam opens trading post east of First Mesa, location called Peach Orchard Spring and later Keams Canyon.
c. 1878 Nampeyo marries Lesso, of Cedarwood clan, Walpi.
c. 1880 Anthropologist Alexander Stephen arrives at Keams Canyon.He is official Post Master when post office is established in 1883.
1880s Beginning of manufacture of Sikyatki Revival Pottery. Thomas Keam encourages potters to make pottery with designs inspired by pottery recovered from nearby protohistoric (c. 1400-1600) sites. Nampeyo among the potters to participate in this revival.
1882 Railroad completed through Winslow.
c. 1884 First daughter Annie (Healing) born (d. 1968).
1886 First Hemenway Expedition to Southwest, headed by Frank Hamilton Cushing.
1887 School established at Keams Canyon for Hopi children.
1891-1892 Second Hemenway Expedition to Hopi, headed by Jesse Walter Fewkes.
1892 Fewkes purchases collection of over 3000 Hopi ceramic pieces from trader Keam for $10,000.
c. 1893 Son William Lesso born (d. 1935).
1893 Mennonite missionary H.R. Voth arrives at Hopi.
1895 Second daughter Nellie (Douma) born (d. 1978).
1899 Son Wesley Lesso born (d. 1985).
1900 Daughter Fannie born (d. 1987).
1900-1925 Photographer E.S. Curtis visits Hopi numerous times.Photographs Nampeyo, her mother and her daughter Nellie.
1901 Adam Clark Vroman, photographer for National Museum Gates exposition, comes to Hopi.Photographs Nampeyo, Lesso, Annie andAnnie's daughterRachel.
1902 Thomas Keam sells trading post to Lorenzo Hubbell, Sr., his son, Lorenzo Jr. manages it.
1905, 1907 Nampeyo demonstrates at "Hopi House" Grand Canyon.
1910 Nampeyo, Lesso, Nellie and Nellie's friend Ida Avayo, along with other Hopis and Navajos, go to Chicago United States Land and Irrigation Exposition so that Nampeyo can demonstrateher pottery-making techniques.
1942 Nampeyo dies in Polacca at the home of her son, Wesley and his wife Cecilia.