family members

mother - madre
father -  padre
grandmother - abuela
grandfather - abuelo
son- hijo
daughter - hija
grandson - nieto
granddaughter - nieta
uncle - tio
an - tia
niece - sobrina
nephwe - sobrino
brother in law - cuñado
sister in law - cuñanda
cousing - primos
father in law - suegro
mother in law - suegra
wife - esposa
husban - esposo