Estasha, another full-sibling to *El Shaklan, was National Champion Mare of Germany and Reserve European Champion Mare. She is also the dam of World Champion Mare, Bint Estasha (*El Shaklan x Estasha). Estasha's son, Ibn Estasha, is the sire of Natsir Apal who has won many champions himself and has sired many winners, for example the ethereal beauty, Misha Apal. Estasha was bred back to her sire, Shaker El Masri, to produce the chestnut beauty, El Masra. El Masra was Junior World Champion Mare in 1980 and Senior World Champion Mare in 1983.