19-Year-Old John Luke Robertson Engaged
John Luke Robertson is engaged at 19-years-old. John Luke re-tweets this message from E News. "Duck Dynasty star John Luke Robertson, 19, is engaged to Mary Kate McEacharn!" According to US Weekly, Robertson proposed on his 19th birthday. McEachern posts an engagement photo with the message " Happy Birthday to the boy I'm going to marry❤️❤️" to instagram. You can see the photo here. http://instagram.com/p/uCgcsglJna/?utm_source=partner&utm_medium=embed&utm_campaign=photo&modal=true Robertson tweets "She. Said. Yes." A family member posts "Coolest engagement/birthday party ever."