from the 1901 census online the following Proctors with Manx connections

Name
Age Where
Born Administrative
County Civil Parish Occupation
Allister Proctor 30 Isle Of Man Chester Chester Lay Clerk Chester ...
John Proctor 4 Isle Of Man Chester Chester
John Proctor 5 Isle Of Man Douglas Isle Of Man Onchan
John Proctor 20 Isle Of Man Bradden Isle Of Man Marown Farmers Son
John Proctor 41 Douglas Isle Of Man Lancashire Bootle Cum Linacre Cabinet Maker
John Proctor 44 Isle Of Man Douglas Isle Of Man Onchan Cabinet Manufacturer
Leonard Proctor 69 Isle Of Man Douglas Isle Of Man Onchan Cabinet Maker Retired
William Proctor 3 Isle Of Man Chester Chester
William Proctor 12 Isle Of Man Bradden Isle Of Man Marown
William Proctor 72 Isle Of Man Douglas Isle Of Man Onchan Retired Shoe Maker

Elizabeth