The existing circassian_sozeresh notes already pair Sozeresh 'in the agrarian cult with the harvest-god Thaghaledj.' Distinct deities: Sozeresh governs fertility/hearth/household, Thagaledj governs flora/crops/harvest. No kin attested — see SOLITARY flag.
Domains
grain and tillage
harvest and plenty
Powers
multiplies the grain-harvest at the prayer of the tillers
ripens the plants and the fruits of the field
Sources
Standard survey of Circassian paganism / Religion in Circassia (Thageledj, god of flora and crops).
Amjad Jaimoukha, The Circassians: A Handbook (Curzon, 2001), chapter on traditional religion; recorded harvest-prayer to Theghelej.