« Reply #5 on: Monday 12 January 15 05:34 GMT (UK) »
And on this occasion, the Census evidence is for birth in Hertfordshire (Rickmansworth) too ...
This is the Susanna Rackliffe who died 1846 Watford Registration District (the spelling of the surname being the same as on the 1841 Census)? If yes, then all that can be deduced from the census is that she is listed as born in county in 1841. Just because she was living in Rickmansworth at the time of the marriage and on the 1841 Census does not mean she was born there.
In any case, the reliability of "born in county" in 1841 isn't especially high, I have several ancestors listed either born in or out of county but of which later census have confirmed was inaccurate. 1841 Census details are not known I'm afraid for their reliability compared to later census.
As to county border hopping, well I have quite a few ancestors who regularly hopped the county borders in this area because of the parishes they lived in.
I also have a Timberlake ancestor in Chenies who is causing me a headache because of issues with the registers in both Buckinghamshire and Hertfordshire in the very early 1700s.
(KENT) Lingwell, Rayment (BUCKS) Read, Hutchins (SRY) Costin, Westbrook (DOR) Gibbs, Goreing (DUR) Green (ESX) Rudland, Malden, Rouse, Boosey (FIFE) Foulis, Russell (NFK) Johnson, Farthing, Purdy, Barsham (GLOS) Collett, Morris, Freebury, May, Kirkman (HERTS) Winchester, Linford (NORTHANTS) Bird, Brimley, Chater, Wilford, Read, Chapman, Jeys, Marston, Lumley (WILTS) Arden, Whatley, Batson, Gleed, Greenhill (SOM) Coombs, Watkins (RUT) Stafford (BERKS) Sansom, Angel, Young, Stratton, Weeks, Day