Who is Dolores in the novel, Woman Hollering Creek?

Dolores, whose name means "sorrow," is Cleofilas' neighbor on the right. She is a widow who lives in a house full of incense and candles, mourning her husband and two dead sons. She grows immense sunflowers and sad-smelling roses to decorate their small graves in the nearby cemetery. She worries about Cleofilas and her baby getting sick if they are ever out in the night air where the ghostly La Llorona might find them.