1. GONTALO DIAZ¹ DE ZAVALLOS of Toledo, New Castile, Spain was born about 1225 of Toledo, and died between 1243 and 1345. He married of Toledo, about 1252, ANTOZINA DE HOZ of Toledo, who was born about 1228 of Toledo.
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RHY GONCALEZ2 DE ZAVALLOS of Toledo, b. about 1254 of Toledo; d. about 1300; m. about 1280 of Toledo MARIA CAVIERES of Toledo, b. of Toledo about 1256.

2. RHY GONCALEZ² DE ZAVALLOS (Gontalo Diaz¹) of Toledo, son of (1) Gontalo Diaz¹ and Antozina (de HOZ) DE ZAVALLOS, was born about 1254 of Toledo, and died between 1271 and 1374. He married of Toledo, about 1280, MARIA CAVIERES of Toledo, who was born about 1256 of Toledo.
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DIEGO GUTIERREZ3 DE ZAVALLOS of Toledo, b. about 1282 of Toledo; d. about 1350; m. about 1308 of Toledo (JN-2) JUANA GARCIA CARRILLO of Toledo, b. of Toledo about 1284, daughter of (JN-1) Garci Gomez and Elvira Alvarez (de OSSORIO) CARRILLO.

3. DIEGO GUTIERREZ³ DE ZAVALLOS (Rhy Goncalez², Gontalo Diaz¹) of Toledo, son of (2) Rhy Goncalez² and Maria (CAVIERES) DE ZAVALLOS, was born about 1282 of Toledo, and died between 1299 and 1402. He married of Toledo, about 1308, (JN-2) JUANA GARCIA CARRILLO of Toledo, daughter of (JN-1) Garci Gomez and Elvira Alvarez (de OSSORIO) CARRILLO, who was born about 1284 of Toledo.
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ELVIRA ALVAREZ4 DE ZAVALLOS of Toledo, b. about 1310 of Toledo; d. about 1400; m. about 1331 of Toledo (OC-6) DON FERNAN PEREZ DE AYALA of Toledo, b. of Toledo about 1306, d. about 1400[2], son of (OC-5) Don Pedro and (DR-3) Sancha Fernandez (de BARROSO).

4. ELVIRA ALVAREZ⁴ DE ZAVALLOS (Diego Gutierrez³, Rhy Goncalez², Gontalo Diaz¹) of Toledo, daughter of (3) Diego Gutierrez³ and (JN-2) Juana Garcia (CARRILLO) DE ZAVALLOS, was born about 1310 of Toledo, and died between 1328 and 1430. She married of Toledo, about 1331, (OC-6) DON FERNAN PEREZ DE AYALA of Toledo, son of (OC-5) Don Pedro and (DR-3) Sancha Fernandez (de BARROSO), who was born about 1306 of Toledo, and died about 1400^[2]. ^{[1, 2, 3]}
Child: See (OC-6) Don Fernan Perez de AYALA