According to
Luciano P.R. Santiago's genealogical research, Sulayman married his cousin, a princess from
Borneo, and they had at least two biological children: a son referred to as "
Rahang Bago" ("new prince"; written as "
Raxa el Vago" in the Spanish texts), and a daughter who would be
baptized Doña María Laran. A legend cited by the government of Pasay in the 1950s also says Sulayman had two children: a son named Suwaboy, and a daughter, Dayang-dayang (Princess) Pasay, who would inherit from her father the lands south of Manila now known as Pasay and Parañaque. However, Rahang Bago and his cousin Lumantalan were killed by the Spanish in November 1574, in the confusion that ensued during the attack of the Chinese
corsair,
Limahong. According to Santiago's research, Doña María Laran had two daughters: Doña Inés Dahitim, the elder, who married Don Miguel Banal of
Quiapo; and Doña María Guinyamat, who married a Don Agustín Turingan. Luciano P.R. Santiago theorizes that Don Miguel Banal was the son of the Don Juan Banal implicated in the
Tondo Conspiracy of 1587. Santiago furthers that Don Miguel Banal and Doña Inés Dahitim are said to have begotten the second Filipino to join the
Augustinian Order, Fray Marcelo Banal de San Agustín. The oral legend cited by the local government of Pasay says that Dayang-dayang Pasay married a local prince named Maytubig and settled in the place called Balite. The legend says that they had a daughter named Dominga Custodio, who grew up to donate all her lands to the Augustinians just before her death. Santiago, however, claims that aside from his biological children, Sulayman had descendants by adoption. Santiago's genealogical research suggests that Sulayman had at least one male sibling, unnamed in the records, and who had died prior to the death of Rahang Bago in 1574. Sulayman chose to adopt the sons of this sibling, who were identified in records as
Agustin de Legazpi, Don Gabriel Taumbasan, and Don Jerónimo Bassi. All three adopted children of Sulayman participated in the Tondo Conspiracy of 1587, and only Taumbasan was not executed, having instead been exiled in
Mexico for four years. ==Others==