Jeanne Louise Adélaïde Hommaire de Hell née Hériot (1819–1883) was a French explorer and writer.
From the mid-1830s, together with her husband, the geographer and engineer Xavier Hommaire de Hell, she undertook exploratory journeys to the Ottoman Empire, Moldavia, New Russia, the Caspian steppes, the Caucasus and Crimea.
[1][2] Born in 1819 in the Artois region of northern France, Jeanne Louise Adélaïde Hériot was brought up by her elder sister following her mother's early death.
In 1835, despite their recent marriage and the expected birth of their first child, her husband accepted a French-government assignment in Constantinople.
From Adèle Hommaire's account of the expedition, Voyage dans les steppes de la Mer Caspienne et dans la Russie Méridionale (1860), she was enchanted by experiencing the primitive conditions of life in a tent or by staying with local inhabitants or government officials in the towns and villages they encountered.