1. Concubine of Eliphaz
And Timna was concubine to Eliphaz Esau's son; and she bare to Eliphaz Amalek: these were the sons of Adah Esau's wife. (Genesis 36:12)
2. Daughter of Seir
And the children of Lotan were Hori and Hemam; and Lotan's sister was Timna. (Genesis 36:22)
And the sons of Lotan; Hori, and Homam: and Timna was Lotan's sister. (1 Chronicles 1:39)
3. Son of Eliphaz
The sons of Eliphaz; Teman, and Omar, Zephi, and Gatam, Kenaz, and Timna, and Amalek. (1 Chronicles 1:36)