Paul and Nancy supported his son-in-law on Monday in New York City. They attended a screening of the upcoming British romantic drama This Beautiful Fantastic written and directed by Simon Aboud.
Simon and Paul's daughter Mary, 47, married in June 2010.
Paul supported his son-in-law on Monday at a film event at Park Hyatt in New York City
Simon, 51, looked sharp in a crisp white shirt, black jacket and black trousers.
Paul earlier this year joined daughter Mary and her sister Stella, 45, for a screening of the film in London.
The BAFTA screening in February also drew Noel Gallagher, Chrissie Hynde and former Dr Who star Andrew Scott.
Nancy laughed while hanging out with Paul at the event held at the Park Hyatt
The couple were showing support for Paul's son-in-law Simon Aboud
Paul and Nancy had everyone around them smiling
Paul goofed around with his wife Nancy
This Beautiful Fantastic was written and directed by Simon and is due out in the US in early 2017.The British romantic drama follows a young woman Bella Brown, played by Downton Abbey star Jessica Brown Findlay, who dreams of writing children's books.She lives next to a curmudgeonly old widower Alfie Stephenson, played by Tom Wilkinson, and they strike up an unlikely friendship.
Simon made his directing debut with the 2012 British thriller Comes A Bright Day.
Mary wore a blue jacket with baseball collar and floral design
Simon Aboud,who wrote and directed the film,got together with Mary on the carpet