Mercia is a useful label rather than a modern boundary. The old kingdom reached roughly from the Trent down to the Thames and from the Welsh border across to the Fens, and its descendants are scattered through Staffordshire, Shropshire, Derbyshire, Worcestershire, Warwickshire, Leicestershire, Nottinghamshire and Herefordshire. No single archive holds "Mercia" records, which is exactly why beginners get stuck. Work from the known to the unknown, and the patchwork becomes manageable.

Start with the family, not the archive

Before you search a single index, empty the cupboards. Certificates in a biscuit tin, a memorial card, a photograph with a name written on the back, a school attendance medal, a grandparent's union card — all of these save hours later. Talk to the oldest relatives while you can, and record the conversation if they agree. Ask about occupations rather than dates, because occupations travel well through records: a nailmaker in Sedgley, a framework knitter in Hinckley or a potter in Burslem leaves a distinctive trail.

Write down what you are told, but mark it as unproven. Family memory is often right about a street and wrong about a year, and nicknames have a habit of replacing baptismal names entirely.

Two dates that organise everything

English genealogy divides neatly at 1837. Before that you are reading parish and estate records; after it you have a national system of registration and a census every ten years. Learn both halves properly rather than dabbling in each.

From 1837: civil registration and the census

Civil registration of births, marriages and deaths began in July 1837, and the quarterly indexes are free to search on FreeBMD. Use the index to identify the right entry, then order the certificate from the General Register Office or the relevant local register office. Census returns for England and Wales survive from 1841 to 1921, with the 1939 Register as a bonus substitute for the missing 1931 census. The 1841 returns give only rough ages and no relationships; from 1851 you get place of birth and family relationships, which is the real breakthrough. Later birth indexes include the mother's maiden name, and older ones usually do not, so a certificate is often the only way to confirm a woman's family name.

Work backwards one generation at a time. Resist skipping two generations because an online tree looks convincing.

Before 1837: parish registers and their neighbours

Parish registers begin in 1538, though many survive only from the seventeenth century, and gaps from the Civil War are common. Baptisms, marriages and burials are the core, but the surrounding documents often carry more detail. Bishop's transcripts — annual copies sent to the diocesan registry — sometimes fill a gap where the register is lost. Wills proved in the church courts before 1858 survive in diocesan collections and at The National Archives, and from 1858 onwards the national probate calendar is searchable by name and year.

Nonconformity matters enormously in this region. Wesleyan, Primitive Methodist, Baptist, Quaker and Independent congregations flourished across the Midlands, and their records sit in county archives rather than in parish chests.

The record offices that cover the region

Almost every county in the Mercian patch has its own archive, and most hold the parish registers on microfilm or digital images:

• Staffordshire Archives and the Lichfield diocesan collections, covering the old diocese of Lichfield
• Derbyshire Record Office, Matlock
• Nottinghamshire Archives, with the diocese of Southwell
• Shropshire Archives, Shrewsbury, and Herefordshire Archive and Records Centre
• Worcestershire's archive service at The Hive, Worcester
• Warwickshire County Record Office, and the city archives at Birmingham, Coventry and Wolverhampton
• Leicestershire, Leicester and Rutland Record Office
• The National Archives at Kew for central government, probate and non-parochial registers

Phone or email ahead. Staff will check a catalogue reference for you and tell you whether a document needs to be ordered in from off-site storage.

Databases worth knowing

You can do a great deal from a kitchen table, but treat commercial sites as finding aids rather than finished answers.

• FreeBMD for civil registration indexes, and UKBMD sites for some local register office indexes
• FamilySearch, free with an account, for census, parish and probate indexes
• Ancestry or Findmypast, usually free to use inside your local library or archive
• Discovery, The National Archives catalogue, which searches holdings in dozens of record offices at once
• The British Newspaper Archive and local newspaper collections for coroner's reports, accidents and petty sessions
• National Library of Scotland and Old Maps Online for free historic mapping

Putting people on the ground

Tithe maps and apportionments from the 1830s and 1840s name every occupier and owner in a parish, and they come with a map. Enclosure awards, estate plans, manorial court rolls and poor law union records — settlement examinations, removal orders, apprenticeship indentures — fill in the gaps between the big sources. A single settlement examination can name a wife, four children, a former employer and the parish where a man was born. That is a good afternoon's work.

A sensible first month

1. Interview relatives, scan what they lend you, and build one careful tree with sources noted for each fact.
2. Pick one ancestor born before 1900 and find them in the 1911 or 1921 census.
3. Trace that person back through each census to 1841, noting addresses and occupations.
4. Confirm the key birth, marriage or death with a certificate before moving earlier.
5. Identify the parish and search the registers, then check bishop's transcripts for missing years.
6. Join a local family history society — the Birmingham and Midland Society for Genealogy and Heraldry and the county societies publish indexes and know their own archives intimately.

Keep a research log from day one: date, source, reference, result, next step. It will save you repeating work in six months, and it turns a pile of printouts into a case you can actually argue. Be patient with spelling. A surname can appear three ways in the same register, and the clerk's version of a place name is often a phonetic guess. Accuracy beats speed every time.

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