Doctorow married Alice Taylor in October 2008, and together they have one daughter named Poesy Emmeline Fibonacci Nautilus Taylor Doctorow, who was born in 2008.
Doctorow u martua me Alice Taylor në tetor 2008, dhe së bashku kanë një vajzë të quajtur Poesy Emmeline Fibonacci Nautilus Taylor Doctorow, e lindur në vitin 2008.