May as well post the few that are Rumball:
1841 census
RG HO107 P 773 F 3 Pg1
Reg. District: Swaffham Union
Address: White House Farm, Oxborough
RUMBALL, George M 49 Norfolk
RUMBALL, Ann F 50 Norfolk
RUMBALL, Ann F 8 Norfolk
RUMBALL, Frances F 80 Norfolk
WHITE, Elizabeth F 36 Norfolk
COLLINSON, Thomas M 50 Norfolk
RGHO107 P 774 F 15 Pg 3
Reg. District: Thetford
Address: Little Lane, Northwold
RUMBALL, Hannah F 20 Norfolk
THOMPSON, Henry M 20 Norfolk
RG HO107 P 786 F 27 Pg 5
Reg. District: Kings Lynn
Address: St James Street, St Margaret, Sedgeford Lane, Kings Lynn
BUSKELL, Ann F 78 Norfolk
BUSKELL, Richard M 46 Norfolk
BUSKELL, Ann F 11 Norfolk
TOWLER, Charles M 32 Norfolk
RUMBALL, Harriett F 32 Norfolk
LOCK, Daniel M 2 Norfolk
RGHO107 P770 F 22 Pg 4
Reg. District: Wisbech
Address: Walsoken
ROSBERRY, John M 40 Norfolk
ROSBERRY, Lydia F 35 Norfolk
ROSBERRY, Isaac M 11 Norfolk
ROSBERRY, Susannah F 9 Norfolk
ROSBERRY, John M 7 Norfolk
ROSBERRY, Mary F 5 Norfolk
ROSBERRY, William M 2 Norfolk
ROSBERRY, George M 0 (2 months) Norfolk
RUMBALL, Lucy F 75 Norfolk
RG HO107 P 773 F 5 Pg 9
Reg. District: Swaffham Union
Address: North Pickenham
MILLER, Griffen M 30 Norfolk
MILLER, Ann F 29 Norfolk
MILLER, Jane F 8 Norfolk
MILLER, Frances F 0 (7 days) Norfolk
RUMBALL, Matilda F 18 Norfolk
If the ones you want are not here let me know more details.
Rian.