The blonde beauty married her first and only husband, Don Gummer, now 77, in 1978. Their relationship was one of Hollywood’s longest marriages as it spanned nearly four decades. Although the ...

Mamie is Meryl Streep's first daughter with ex-husband Don Gummer – the two recently announced they had separated some years ago after 45 years of marriage – with whom she also shares son ...

Previously, Gummer was married to actor Benjamin Walker from 2011 until 2013. The New York City native, who is the daughter of Meryl Streep and Don Gummer, is perhaps best known for portraying ...