My parents died a long time ago.

I live with my sister.
We two have a room to ourselves; it's in the same house where Mr.Grail lives: that's how I got to know him.' 'And is your sister older than yourself ?' 'Yes, ma'am; four years older.

Her name's Lydia.

We've always kept together.

When I'm married, she's coming to live with us.' Mrs.Ormonde listened with ever deepening interest.