While Reunion lists Sarah as a step GG Grandmother, this was not actually the situation.

In the 1861 census [April 7] Church Street Southwell, Nottinghamshire
Head Charles Hall, age 30, cordwainer, born Southwell, Nottinghamshire
Wife Mary Hall age 33, born Norwell Woodhouse, Nottinghamshire
Daughter Maria, Hall, age 3, born Southwell
Son Thomas Hall, age 1, born Southwell
Boarder Wife’s sister Sarah Bee, unmarried, age 23, dress maker, born Lincoln, Lincolnshire
Son [Sarah’s son] Samuel Bee, age 1 month, born Southwell

In the April to June 1861 marriage index volume 7b, page 415, Southwell registration district the 4 names listed are Samuel Martin, Sarah Bee, Sarah Stanley and Loscoe Berridge. Thus a Samuel Martin [possibly this Samuel Martin married either Sarah Bee or Sarah Stanley and Loscoe Berridge married the other.]
If she was Sarah Bee then in the 1841 census living with her parents in Waddington Lincolnshire. And in the 1851 census living in Norwell, Southwell, Nottinghamshire with her uncle. In the 1861 census living with her sister family in Southwell. And married in April to June 1861, Southwell registration district.

In the 1901 census High Street, Bolsover, Derbyshire.
Head Arthur E. Coakill, age 38, farmer, born Wettondale, Yorkshire.
Wife Mary A. Coakill, age 31, born Bolster, Derbyshire.
Daughter Rebecca M. Coakill, age 11, born Mansfield, Nottinghamshire.
Daughter Elsie G. Coakill, age 7, born Bolsover.
Daughter Mary W. Coakill, age 4, born Bolster.
Son William J. Coakill, age 1, born Bolsover.
Mother in law Sarah Martin, married, age 63, born Lincoln, Lincolnshire.
3 boarders, a butcher, a coal miner and colliery forman surface.

In the 1911 census 111 Shutt? Road, Bolsover, Chesterfield, Derbyshire
Head Arthur Edgar Coakhill, age 49, married 22 years, 5 children born alive, 3 still living, farmer, employer, born Welton, Yorkshire
Wife Mary Ann Coakhill, age 43, born Bolsover,Derbyshire
Daughter Mary Winifred Coakhill, age 14, helping, born Bolsover
Son William Alfred Coakhill, age 11, at school, born Bolsover,
Daughter Doris Ediza? Coakhill, age 9, born Bolsover
Mother [-in-Law] Sarah Martin, age 73, married, [stroked out married 50 years, 6 children boen alive, 5 still living], born Lincoln, infirm
2 boarders single female teachers

Biological GG Grandfather

It is very probable that this Samuel Martin is the father of Elizabeth Martin Coupe. For the following reasons.
1. In her marriage documents Elizabeth Martin Coupe lists her father as Samuel Martin and his occupation miller. Samuel and his father were millers.
2. This Samuel Martin lived at Scarthing Moor Mill which is less than 3 miles from Egmanton where Susannah Coupe lived. Scarthing Moor Mill is between Weston and Egmanton. (It still seems to be owned by a Martin.)
3. This Samuel Martin is about the right age as his age is close to Susannah’s.
4. In the 1861 census which was taken less than a year after Elizabeth Martin Coupe was born Elizabeth remained in Egmanton, staying at a family next to the minister’s house. The rest of her family including her mother moved to Manchester. Her father’s family remained in Weston, however Samuel Martin moved away, married and had a child about the same age as Elizabeth.
5. Samuel Martin & Elizabeth Coupe were 2nd cousins 1 removed. Richard Johnson and his wife Susanna (nee Meller) were great grandparents to Samuel and 3G grandparents to Elizabeth. This may have been the reason they never married.
6. This deduction now seems confirmed as a descendant of Samuel’s parents shares an appropriate amount of DNA with me matching the deduced relationship.

England Select Births and Baptisms
Baptism Weston, Nottinghamshire, April 24, 1836, Samuel Martin, father Thomas Martin, mother Elizabeth.

In the 1841 census Weston, Nottinghamshire
Elizabeth Martin, age 75, independent, born in Nottinghamshire.
Thomas Martin, age 45, miller, born in Nottinghamshire.
Elizabeth Martin, age 40, born in Nottinghamshire.
Thomas Martin, age 9, born in Nottinghamshire
John Martin, age 6, born in Nottinghamshire.
Samuel Martin, age 5, born Nottinghamshire.
Sarah Martin, age 3, born Nottinghamshire.
Robert Martin, age 1, born Nottinghamshire.

In the 1851 census Weston, Nottinghamshire.
Head Thomas Martin, age 56, farmer of 400 acres employing no labour also miller (master), born Sutton on Trent, Nottinghamshire.
Wife Elizabeth Martin, age 53, born Egmanton, Nottinghamshire.
Son John Martin, age 16, employed in mill, born Weston, Nottinghamshire.
Son Samuel Martin, age 15, employed at home, born Weston, Nottinghamshire.
Daughter Sarah Martin, age 13, scholar, born Weston, Nottinghamshire.
Son Robert Martin, age 10, scholar, born Weston, Nottinghamshire.
Daughter Elizabeth Martin, age 8, scholar, born Weston, Nottinghamshire.
Servant Elizabeth Randall, unmarried, age 27, washwoman, born Weston, Nottinghamshire.

In the 1861 census High Street, Laceby Lincolnshire
Wife Ann Crampton, married, age 57, school mistress, born Laceby
Lodger Samuel Martin, unmarried, age 25, miller, born Scarthingmoor, Nottinghamshire
Lodger William Sherwood, unmarried, age 27, printer ????, born ????, Yorkshire
Lodger Fanny Briggs, unmarried, age 45, dress maker, born Laceby

Parish Records - St Mary (Minster), Southwell, Nottinghamshire
Marriage May 21, 1861
Samuel Martin, full age, bachelor, miller, residence Southwell, father Thomas Martin, Miller and
Sarah Bee, full age, spinster, residence Southwell, father John Bee, cottager
Ceremony by J. McWilkins?, Rector
In the presence of Isaac Taling and Elizabeth Martin [sister or mother of Samuel]

UK Poll Books and Electoral Registers 1868
Bolsover, Derbyshire
New 12 pound occupiers
Samuel Martin, Limekiln field

In the 1871 census Lime Kiln Field, Bolsover, Lichfield, Derbyshire.
Head Samuel Martin, age 36, miller, born Scarthing Moor, Nottinghamshire.
Wife Sarah Martin, age 33, born Lincoln.
Son Samuel Martin, age 10, scholar, born Southwell, Nottinghamshire.
Daughter Sarah Elizabeth Martin, age 8, scholar, born Drayton, Nottinghamshire,
Daughter Mary Ann Martin, age 3, born Bolsover, Derbyshire.
Son John Thomas Martin, age 2, born Bolsover, Derbyshire.
Servant Joseph Kirchin, age 53, widower, miller, born Kegworth, Lincolnshire.
[Note Scarthingmoor Cottage Farm is just outside of Weston and towards Egmanton.]

In the 1881 census Bolsover, Derbyshire.
Head Samuel Martin, age 45, miller and cottage farmer, born Scarthingmoor, Nottinghamshire.
Wife Sarah Martin, age 43, born Lincoln.
Son Samuel Martin, age 20, unmarried, miller, born Southwell, Nottinghamshire.
Daughter Sarah E. Martin, unmarried, age 18, born Drayton, Nottinghamshire.
Daughter Mary Martin, age 13, born Bolsover.
Son Tom Martin, age 12, scholar, born Bolsover.
Daughter Annie Martin, age 9, scholar, born Bolsover.

In the 1891 census Lime Kiln Field, Bolsover Derbyshire.
Head Samuel Martin, age 55, farmer and butcher, born Weston, Nottinghamshire.
Wife Sarah Martin, age 53, born Lincoln.
Daughter Annie Martin, age 19, single, born Bolsover.
1 agricultural servant.

In the 1901 census 317 Radford Road, Nottingham, Nottinghamshire.
Head Samuel Martin, married, age 63, Confectioner Shopkeeper [added later Baker], own account, at home, born Scarthingmoor, Nottinghamshire.
Wife Clara Martin, married, age 33, born Sheffield, Yorkshire.
Daughter Elsie Martin, age 2, born Bolsover, Derbyshire.
[Samuel’s wife Sarah Martin was living with her married daugher Mary Ann Coakhill in the 1901 and 1911 censuses.]

In the 1911 census 317 Radford Road, Hyson? Green, Nottingham.
Head Samuel Martin, age 75, baker, own account, born Scarthingmoor. [Crossed out is married 50 years, 6 children born alive all still living. His wife lists 5 still living.]
Housekeeper Clara Freeman, age 43, widow, born Sheffield.
Daughter Elsie Freeman, age 10, school, born Bolsover, Derbyshire.
Boarder Gabrielle Cundy, age 20, single, ??? mender, worker at home, born Basford, Nottinghamshire.
Boarder Leonie Cundy, age 19, single, ??? mender, worker at home, born Basford, Nottinghamshire.
The home had 5 rooms
[It seems Clara is listed as Clara Martin and wife in 1901 and as Clara Freeman, housekeeper and widow in 1911. Elsie is listed as a daughter in both, but with different last names.]

In the January to March 1917 death index Samuel Martin, age 79, Nottingham, Nottinghamshire, volume 7b, page 481.

www.deceasedonline.com
Samuel Martin buried March 23 1917, Nottingham, Nottinghamshire