name from son William’s DC

Looks like Leonard had 3 wives, ann’s birthdate is in the area between the 1st (Hannah?) and 2nd (Ann Harrison/Nancy??) Timeline in Leonard’s notes

1841UKC Leonard Madgin and Family; England Census; Cumberland > Alston > 7 > Page 13 of 17 @ancestry.com; Source Citation: Class: HO107; Piece: 171; Book: 9; Civil Parish: Alston; County: Cumberland; Enumeration District: 7; Folio: 14; Page: 24; Line: 1; GSU roll: 241283.
Civil Parish: Alston; Hundred: Leath; County/Island: Cumberland; Country: England
Registration District: Alston and Garrigill
Leonard Madgin 35 b abt 1806 Cumberland, England Lead miner
Nancy Madgin 25 b abt 1816 Cumberland, England (POSS 2nd wife?)
Mary Madgin 15
Stephen Madgin 13
Robson Madgin 11
Ann Madgin 7 b abt 1834 Cumberland, England
Margaret Madgin 5
Thomas Madgin 3
John Madgin 2

1851UKC Leonard Madgen and Family; England Census; Cumberland > Alston > 1h > Page 31 of 32 @ancestry.com; Source Citation: Class: HO107; Piece: 2424; Folio: 175; Page: 32; GSU roll: 87104.
Civil Parish: Alston; Ecclesiastical parish: Nenthead; County/Island: Cumberland
Address: Swalwell Cottage
Leonard Magin 47 widower b 1804 Armthawite, Cumberland, England
Stephen Magin 22
Robson Magin 20
Ann Magin 16
Margaret Magin 15
John Magin 11
Leonard Magin 9
Hannah Magin 7
Robert Magin 5
Hannah Magin 6 granddaughter
*per wikipedia: Armathwaite is a village in the English ceremonial county of Cumbria.
Historically within the county of Cumberland, Armathwaite lies on the River Eden, forms part of Eden district and is served by Armathwaite railway station.

FreeBMD Marriages Jun 1854, district Hexham, vol 10b, pg 359; MC#TG871365,
1854 Marriage solemnixed at the Register Office in the district of Hexam in the County of Northumberland
24 apr 1854
James Wear 26yrs Bachelor; Blacksmith; resides ministeracres Bywell st peter; father William Wear, papermaker
Ann Madgen 23yrs; spinster, resides ministeracres Bywell St peter; father Leonard Magden headminer (makes mark)
Ann makes a mark, doesn’t sign her own name.
*from genuki "BYWELL, ST PETER'S is a parish comprising the townships of East Acomb, Apperley, Broomley, Bywell St Andrew and St Peter, Espershields with Millshields, High Fotherly, Healy, Newlands, Newton, Newton Hall, Stelling and the chapelry of Whittonstall. It is bounded by the parishes of Corbridge, Slaley, Ovingham, and Shotley, and a part of the county of Durham….

FreeBMD Deaths Dec 1858
Wear  Ann dist Durham vol 10a pg 131,
DC#COL712610; no 474
18 oct 1858; Ann Wear, female; 24 yrs; wife of James Wear, Blacksmith (journeyman)
cause of death Matritis certified

on same page as Ann Weir (POSS child)
Deaths Dec 1858
Wear John Durham 10a 131
and on Births, same quarter
Births Dec 1858
Wear John Durham 10a 206

POSS GRO Birth
WEAR, JOHN Mother's Maiden Surname: MADGEN
GRO Reference: 1858 D Quarter in DURHAM Volume 10A Page 206

POSS GRO Death
WEAR, JOHN 0(age)
GRO Reference: 1858 D Quarter in DURHAM Volume 10A Page 131