A missing father can stop a family line very quickly. You may know the mother, where she lived, and what happened to the child later in life, yet still have no record that names the father.
There may be no birth certificate. The parents may never have married. The child may appear in early records under the mother’s surname and later use another surname.
Before deciding that the father’s name was never written down, check the county court.
For many years, local officials wanted to know who would support a child born to unmarried parents. Counties did not want the cost of caring for the child to fall on public funds if a father could be made responsible. This created a group of records often referred to as bastardy bonds or bastardy records.
The words sound harsh today. “Bastard” and “bastardy” were legal terms used in older records. They are not words we would use today to describe a person. You may still need to use them when searching an archive or courthouse catalog because that is how the records were named.
These files can be very useful. They may name the mother, the man said to be the father, the people who signed the bond, and sometimes the child. You may also find court orders, statements, warrants, and records of support payments.
The important thing is to read the whole case carefully. A man’s name in one court paper is evidence, but it is not always proof that he was the biological father.
Why Were Bastardy Bonds Created?
Many of these cases began because of money.
If an unmarried mother and her child needed public help, local officials wanted to know whether the father could help pay for the child’s care. The exact process depended on the place and time.
The mother might be asked to name the father. The man she named could be ordered to appear in court. He might then be required to post a bond promising to support the child.
Other men sometimes signed the bond as sureties. This meant they agreed to help cover the cost if the bond's terms were not met.
The case could create more than one record. A file might contain the mother’s statement, a warrant for the alleged father, the bond itself, and later receipts showing payments made for the child’s support.
That is why finding one bastardy bond should lead you to ask what other papers were created with it.
What Might You Find in the File?
The amount of information varies from place to place.
Some records contain only a few names and dates. Others give enough information to open several new lines of research.
You may find:
- The mother’s name
- The name of the alleged father
- The child’s name or sex
- A birth date or approximate date
- The mother’s residence
- The father’s residence
- Names of bondsmen or sureties
- Court dates
- The amount of the bond
- Warrants or statements
- Records of support payments
- References to poor-relief officials
An index can help you find the case, but don’t stop there. The original file may contain names, notes, or other details that were never placed in the index.
If the original papers survive, try to see them.
A Named Father Is a Lead, Not the End of the Search
Finding a man’s name after years of searching can be exciting, but slow down before adding him to the family tree.
Older records may refer to someone as the alleged father, putative father, or reputed father. Those words tell you that he was believed or claimed to be the father. They do not always prove the relationship.
Read what happened in the case.
Did the mother name him?
Did he admit that he was the father?
Did he deny it?
Did witnesses give statements?
Did the court reach a finding?
Did he sign a bond or make support payments?
Once you understand what the court record says, compare it with other records. Look at where the mother and the man lived. Compare their ages. Research their families. Check census records, tax lists, deeds, church records, newspapers, and other court files.
If DNA evidence is available through descendants, it may help test the family connection suggested by the paper trail.
More about using DNA with traditional research:
The goal is not to find one name and stop. The goal is to build a case that is supported by several pieces of evidence.
Don’t Overlook the Bondsmen
The alleged father’s name may be the first one you notice, but the bondsmen can be just as interesting.
A bondsman or surety was willing to take on financial responsibility if the bond was not honored. That does not mean he was related to the people in the case, but there was usually some reason he agreed to become involved.
He might have been a father, brother, uncle, neighbor, employer, business partner, or close friend.
Research each bondsman.
Find out where he lived and whether he appears in other records near the mother or the alleged father. Look at census records, deeds, tax lists, probate files, marriage records, newspapers, and other court papers.
If the same names keep appearing together, you may be seeing part of the family’s social network.
This same method can help when several people in one area have the same name:
Follow the Mother Before and After the Birth
The search for the father can easily dominate the research, but the mother’s life may offer just as many clues.
Find her before the child’s birth if possible. Learn where she lived, who lived nearby, and which relatives were close to her.
Then follow her forward.
Did she marry later?
Did she stay in the same county?
Did the child remain with her?
Did the child live with grandparents or another relative?
Did the child’s surname change?
A child may use the mother’s surname at first and later use the surname of a stepfather, alleged father, grandparent, or another household. That does not always mean there was a formal adoption.
Pay attention to the mother’s parents and siblings too. A bondsman or witness who appears repeatedly near her family may help explain how the people in the court case knew one another.
Search the Rest of the Court Records
When you find a bastardy bond, look for the rest of the case.
The same matter may appear in court minutes, docket books, order books, or other county records. Search several months before and after the date on the bond.
A later entry might show another hearing or payment. An earlier entry may explain how the case began.
Court records can be especially useful because people often had to state names, relationships, places, and financial facts to settle a legal problem.
For more on using local court records:
Check Poor-Relief Records
These cases were often tied to public assistance.
If the mother or child needed help, local officials may have created other records. You might find poor-relief papers, overseers’ records, county payment books, almshouse records, or other records about public support.
These papers may not name the father, but they can show where the mother and child lived and what was happening in the household.
They may also explain why the county became involved in the case.
More about poorhouse and poor-relief records:
What If No Father Is Named?
Not every record gives you a father’s name.
The mother may have refused to name him. The original papers may have been lost. Only one part of the case may survive.
The file can still be useful.
Write down every person named in it. Look at the bondsmen, witnesses, court officials, neighbors, and anyone else connected with the case.
Then study the community around the mother.
Who lived nearby?
Which families appear in her parents’ records?
Who witnessed family deeds or marriages?
Which surnames appear again later in the child’s life?
This kind of research can help you find new leads when searching for the same name over and over stops working.
The idea is not to guess who the father was. It is to learn enough about the people around the mother to know where the next useful records might be found.
Follow the Child’s Name Through Time
A child’s surname can offer clues, but it can also cause confusion.
The child may use the mother’s surname in one record and a different surname in another years later. A stepfather’s name might be used. The child may even move between different surnames.
Follow the child one record at a time.
Check census records, school records, church registers, marriage records, military files, death records, obituaries, and probate files.
Watch for the first appearance of a new surname.
Middle names can be useful too. Sometimes a family surname was used as a middle name, although that should still be treated as a clue rather than proof.
The goal is to see how the name changed and whether other records explain why.
Use the Historical Search Terms
Finding these records can be difficult if you search only with modern words.
Archives often use the terms that appeared in the original records.
Useful searches may include:
- Bastardy bonds
- Bastardy records
- Bastardy cases
- Fornication and bastardy
- Illegitimacy records
- Maintenance bonds
- Affiliation proceedings
- Overseers of the Poor
- Poor-relief records
Add the county and state to your search.
Check county archives, state archives, FamilySearch catalogs, historical societies, university collections, and courthouse finding aids.
A general search for your ancestor’s name may return nothing even when the records survive. Some collections have never been indexed by name.
Find the collection first. Then learn how to search it.
Find Out What Survived
The laws and record-keeping systems varied from one place to another.
A county might have many years of bastardy bonds. Another county may have lost them in a courthouse fire or through later disposal. Sometimes the bond is gone, but court minutes or poor-relief records remain.
Before spending a great deal of time searching, find out what survives for the county and the years you need.
A state archive, county archive, local library, or historical society may be able to tell you.
Knowing that a record no longer exists is useful information too. It lets you stop looking for that particular file and move on to records that do survive.
Build the Evidence Carefully
An unidentified father is rarely proven by a single record alone.
A bastardy bond may give you the first strong lead. Use that lead to build the rest of the case.
Compare the mother and alleged father by place and time. Research his family. Study the bondsmen. Follow the court case. Check poor-relief records. Track the child through later records.
If DNA evidence is available, compare the matches with the family suggested by the documents.
Keep your conclusions clear.
What do the records prove?
What do they suggest?
What is still unknown?
Taking the time to answer those questions gives you a stronger family tree than adding a name simply because it appeared in one court file.
Bringing It Together
A missing father’s name can make a family line look finished when the answer may simply be hiding in a different kind of record.
There may be no birth certificate because civil birth registration had not yet started. There may be no marriage record because the parents never married. The evidence may instead be in a county court file created because local officials wanted to know who would support the child.
Start with the mother and child you already know. Find the county where they lived around the time of the birth and learn what that county called these cases.
If the records survive, look for the original file.
Read every page. Research the bondsmen. Follow the court dates. Check poor-relief records. Then compare what you find with the child’s later life and any DNA evidence that may be available.
You may find the father’s name. You may find only an allegation. You may discover several people whose names lead to records you never thought to search for.
That is the real value of these records.
A bastardy bond is not simply a way to fill in a blank space on a family tree. It gives you evidence, people, places, and dates that can advance the research.
Sometimes finding where to look next is what finally opens a family line that seemed to have reached its end.
Learn More
State Archives of North Carolina: Bastardy Bonds and Records, 1735–1966
An overview of surviving North Carolina records and the kinds of papers that may appear in these cases, including bonds, examinations, warrants, and support-payment receipts.
Cumberland County Archives, Pennsylvania: Bastardy Bonds
An archival description explaining why these bonds were created and the information found in surviving Cumberland County cases.
Delaware Public Archives: Kent County Bastardy Bonds
A searchable example showing how bastardy-bond indexes can identify mothers, alleged fathers, residences, children, and other case information.
Delaware Public Archives: Sussex County Bastardy Bonds
Another searchable county collection involving support cases for children born to unmarried parents.
FamilySearch Catalog: Bertie County, North Carolina, Bastardy Bonds, 1875–1877
An example of bastardy bonds preserved in county court records.

