I see that Sir John Philipps, 1st Baronet of Picton Castle is listed as dying when he was a year old yet he is married and has 10 children connected. Either the dates are wrong or the connections.
The information in his about section is for of John Philipps, Sir and Elizabeth Griffith, of Penrhyn from Family Search and only lists two children for them which does not include a son John. But this information is incomplete as John & Elizabeth (Griffith) Philipps had more children then listed at Family Search, they also had at least William & Richard Philipps.
I see that Richard Phillips, MP has the wrong father, connected as son of Sir John Phillips Jr. when he should be connected as the son of John Philipps, Lord of Picton & Elsbeth Phillips, of Penrhyn