Do you know Mary?

Mary who?

Mary McDonald.

Of course I do.

Do you know her little brother?

Yes, of course I do.
I know her brother, and her mother
and her father too. 

Do you know her older sister?

Yes, of course I do.
I know her older sister, Betty
and her younger sister, Sue.

Do you know her Aunt Esther?

Yes, of course I do.
I know her aunts and her uncles
and her cousins too.

Do you know her husband Bobby?

Yes, of course I do.
I know her husband and his brother
and his father too.