Hospital records: an essential source for your genealogical research

Discover how to use hospital records to enrich your genealogy.

©️Archives départementales du Finistère

Hospital records are an underused source for genealogy, as they allow you to get close to the daily life of your ancestors: illnesses, accidents, pregnancies, poverty, migrations.

📜 What types of hospital records might you encounter ?

A wide range of records, far beyond just medical files

Hospital records are not limited to individual medical files: they include a range of documents produced by hospitals, hospices, maternity wards, asylums, and aid houses.

You can find:

• admission and discharge registers of patients or residents,
• registers of the hospital's internal population,
• birth registers from maternity wards,
• death and autopsy registers,
• registers of foundlings, abandoned, or assisted children,
• registers of deliberations, internal regulations, and correspondence about patients.

These documents may mention the patient's name, age, address, profession, marital status, place of birth, reason for admission, length of stay, or even cause of death.

Each hospital record can become a pivot in your family story: an accident, an illness, a difficult childbirth, a situation of poverty or temporary migration, which you can place in the social history of your lineage.

Distinguishing hospitals, hospices, asylums, and maternity wards

To search effectively, you need to understand the logic of these institutions and their terminology.

• Hospitals admit the sick, injured, and accident victims, with admission and discharge registers.
• Hospices care for the indigent, elderly, incurables, and orphans, with admission and stay registers.
• Asylums (in the old sense) admit the mentally ill or certain social cases; their records often fall under specific series (health, assistance).
• Maternity wards specialize in childbirth, with birth registers and sometimes alphabetical directories.

A single institution may combine several functions (e.g., Hôtel-Dieu, general hospital, civil hospice), which is reflected in the organization of its records.

📇 Which ancestors leave traces in hospital archives?

The poor, workers, and migrants, first users of hospitals

Historically, hospitals and hospices primarily serve the most socially vulnerable populations.

You will find there:

• day laborers, workers, and domestic staff victims of work accidents or occupational diseases,
• sick or elderly indigents without sufficient resources,
• single women or pregnant domestic staff, sometimes isolated far from their families,
• migrants passing through, injured or sick far from their home town.

Examples published by genealogy blogs show that a hospital register can reveal, for a simple worker, their address, precise occupation, place of birth, and cause of admission—information absent from parish registers or civil records.

Women, children, foundlings, and assisted children

Hospital archives are a key place in the history of women and children.

Maternity hospitals preserve sometimes very detailed birth registers: identity or anonymity of the mother, age, origin, marital status, circumstances of admission. General hospitals and Public Assistance manage foundlings and assisted children: matriculation registers, wet-nurse placement registers, abandonment files, guardianship registers.

In Vendée, for example, the Departmental Archives publish the archives of assisted children from 1809 to 1940: matriculation registers, wet-nurse placement registers, then individual files with information about the situation before admission, placements, and sometimes letters from the child.

In a Geneafinder tree, an ancestor described as “foundling,” “exposed,” or “assisted” can come out of anonymity thanks to these registers: you can follow their administrative and geographical journey and contextualize the choices of their original or foster family.

Military personnel, war wounded, and veterans

During periods of conflict, military and civilian hospitals massively receive war wounded.

The registers of military hospitals or Parisian hospitals (AP-HP) generally indicate: the soldier’s identity, their unit, rank, nature of injury or illness, date of admission, and outcome (healing, transfer, death). Public archives specify that these admission registers, when dating from before 1890, are in principle freely accessible, as the people concerned necessarily died more than 120 years ago.

For an identified soldier ancestor through their military record, a hospital stay documents the concrete consequences of a campaign (injury, epidemic, convalescence away from the front) and helps enrich your family story.

📇 How to locate and consult hospital records?

Understanding the preservation framework (public archives vs hospitals)

In France, hospital records are public archives and fall under the Heritage Code, with specific rules related to medical confidentiality.

In practice:

• Part of the older records (often up to the early or mid-20th century) is transferred to Departmental or Municipal Archives,
• Another, more recent part remains in the archives services of the healthcare institutions themselves,
• Access depends on communication delays: for medical records, it is generally 25 years after death or 120 years after birth if the date of death is unknown;

Before any request, it is essential to check whether the documents you are targeting have already been transferred to Public Archives or are still held by the hospital, and to consider the legal delays to plan your research over time.

Using inventories and research tools

Hospital records are described in detailed inventories available online or in reading rooms. Hospital records.

The AP-HP Archives explain that their registers are kept by hospital and type of record (admissions, discharges, deaths, body disposition, births) and are often accompanied by alphabetical indexes to facilitate research. Specialized genealogy blogs describe the categories of registers to consult: internal population registers, admission registers, indexes, annual nominal lists, death registers, birth registers, meeting registers.

✋ Leveraging hospital information in your genealogical tree

Reading and interpreting a patient admission registry

Admission registers are usually presented in the form of tables with several columns.

You can find:

• admission and discharge dates,
• name, first name, age, occupation, address, place of birth,
• marital status (single, married, widowed),
• admission department or ward,
• reason for admission or nature of illness,
• outcome: recovery, discharge, transfer, death.

Published examples show that older registers may contain narrative details about admission circumstances (poverty, accident, orphanage), while more recent registers are often more standardized but rich in civil status data.

Systematically cross-reference with civil records and other sources

To strengthen the reliability of your conclusions, you must cross-reference hospital information with other sources.

For example:

• a death in the hospital can be verified in the town's death certificate, which often mentions the institution,
• a supported child is tracked in the records of enrollments, placements, and guardianship kept in series X of the Departmental Archives, as well as in abandonment files when they exist,
• a maternity hospital birth matches with a birth certificate mentioning the maternity home or hospital.

Specialized guides also recommend linking this data with censuses, military conscription records, and the local press (various news, accidents, epidemics) to contextualize hospitalizations.

Documenting your findings in Geneafinder

To fully leverage these sources, the key is to structure them properly and record them in your genealogy software.

With Geneafinder, you can:

• create a detailed source for each hospital register (type, establishment, reference, dates, link to digitization if available),
• associate each hospital event (admission, childbirth, death) with explanatory notes on the context (type of hospital, pathology, social situation),
• link multiple individuals (patient, parents, nurses, guardians) to the same source to visualize family and social networks,

Bringing your family stories to life with records

Hospital records provide access to a rarely told aspect of our ancestors' lives: illness, fragility, accidents, but also solidarity and medical progress. By incorporating them into your research, you complement the 'official' view of civil records with an intimate, embodied, and social history.

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