The Heir to the Manning Quarterback Legacy Isn’t on TikTok

Arch Manning, 16, nephew of Peyton and Eli, has a protective family to steer him from the perils of fame and expectation. And a grandfather, Archie, who texts him reminders to “have fun.”

Last summer, while reading a list of Manning Quarterback Louisiana’s top college football recruiting prospects, Archie Manning noticed that only one of the high school players did not have a Twitter account. It happened to be his grandson and namesake Arch, a nephew of Peyton and Eli.

“I was kind of proud of that,” the elder Manning said in a telephone interview.

At 16, Archibald Charles Manning is a 6-foot-3 ½ inch, 198-pound sophomore at the Isidore Newman School in New Orleans, the latest flowering branch on the family quarterback tree and potentially the third generation of the Manning family to play in the N.F.L. Manning Quarterback As such, he is being nurtured and protected by relatives who fully understand — and have the experience and the means to address — the possibilities and hazards of fame and expectation.