Answer:
He has married many women but has never married.
Iron on a mammal. Mammal on your feet.
What travels from house to house and is sometimes narrow and sometimes wide but always stays outside?
When the day after tomorrow is yesterday, today will be as far from Wednesday as today was from Wednesday when the day before yesterday was tomorrow. What is the day after this day?
You can hold it without using your hands or arms. What is it?
People take me on walks and I run and have fun. What am I?