Who is Daniel John Gregory? Meet Martha MacCallum's husband and discover the story behind their lasting three-decade marriage ...

Who is Daniel John Gregory? Award-winning news anchor Martha MacCallum often shares pictures of her husband on social media. The couple has been married for over three decades. Get to know how the ...

Martha MacCallum has been a longtime anchor on Fox ... MacCallum first met Daniel at a friend's wedding, and they eventually got married in 1992, per Legit. They went on to have their three ...