John NICHOLLS, brother of William born 1853, was my great great grandfather. Their father was Philip (b. 1774/5 d. 1823)

I think there is a generation "missing" between John & William, and Philip 1774 - John 1816 ish ?

Year: 1816
Month: May
Day: 5
Parents_Surname: NICHOLLS
Child_Forenames: John
Fathers_Forenames: Philip
Mothers_Forenames: Hannah
Mothers_Surname:
Residence: Forest of Dean
Occupation: Collier
Officiating_Minister: T. D. Fosbrooke Min[iste]r
Event: Baptism
Memoranda: son of
Notes:
Register_Reference: P275 IN 1/7
Page_Number: 20
Parish_Chapel: Ruardean

Name: Eliza Johnson ????
Name: John Nicholls
Year of Registration: 1839
Quarter of Registration: Jul-Aug-Sep
District: Gloucester (1837-1937)
County: Gloucestershire
Volume: 11
Page: 379

Year: 1816
Month: May
Day: 26
Parents_Surname: JOHNSON
Child_Forenames: Eliza
Fathers_Forenames: William
Mothers_Forenames: Elizabeth
Mothers_Surname:
Residence: Forest of Dean
Occupation: Labourer
Officiating_Minister: Wm. Jones
Event: Baptism
Memoranda: D[aughte]r of
Notes:
Register_Reference: PFC 209 IN 1/3
Page_Number: 21
Parish_Chapel: Lydney