Hi Julie
These might be useful:
1891
Chignall - nr. the school
Frederick FEWELL head mar 30 ag lab b.Chignall
Maria wife 31 b.C
Harry son 7 b.C
Ada? dau 4 b.C
Lily dau 9m b.C
George PERRIN lodger widower 73 ag lab b.Broomfield
RG12/1387 folio 84 page 8
.....................
1901
1 The Pit, Chignall
Elizabeth FEWELL head wid 82 b.Dunmow
Harry FEWELL grandson 17 ordinary ag lab b.Chignall
Lilly grandau 10 b.Chignall
RG13/1673 folio 162 page 5
.......................
1901
90 Walnut St, St Andrew, Leicester, Leicestershire
James LAWYER/SAWYER head mar 36 blacksmith b.Chapple, Essex
Agnes wife 34 b.Chignall
Marie dau 7 b.Chignall
Marie TAYLOR visitor 1 b.London
RG13/3005 folio 148 page 11
James SAWYER m Agnes FEWELL 1890 Romford RD

Is the above Maria age 7 the daughter of Frederick & Maria FEWELL?
Can't see any evidence of Gypsies yet though!
Casalguidi