My grandmother was Carmen Ojeda of Agana Heights aka Sinjana, she had a brother 'Alex' actual name Elias.
Their mother was Rosalia . the ten siblings are as follows
Nana 1892, Carmen 1908, Dot 1910, Antonia 1912, Eugenia 1914, Maria 1916, Elias, 1918, Filicita 1921, Vicente 1923 Tressie 1925,
SEE THE ROBBINS FAMILY TREE Here at Ancestry.com also a great resource is Chamorroroots.com.