Hi,
This is an old post, but I thought I'd post what I've found:
It looks like they were living in Quebec Place, Melcome Regis.
John Mitchell, Head, 46, Lath Render (?) born Somerset Taunton
Jane Mitchell, Wife, 27, born Dorset Bridport
George Mitchell, Son, 14, Lath Render (?) born Dorset Bridport
James Mitchell, Son, 10, Scholar, born Dorset Bridport
William Mitchell, Son, 6, Scholar, born Dorset Bridport
Ref: RG9/1350
Folio: 63
Page: 33
I hope that this is the right family!
Regards,
Chui