根据短文和家谱图在横线上填写名字。

My name is Alan. I'm English. I have a big family. My wife(妻子) Cindy is a doctor. We have two children. Tom is my son. Helen is my daughter. They are students in No. 1 Middle School. My father's name is Jeff. My mother's name is Grace. They are at home. Bill is my brother. Sue is Bill's wife. She is a doctor, too. My son has two cousins. They are Jack and Lucy.