party_aliases
API table: party_aliases
Alternate names recorded for a person or organization in a case.
Definitions have been recorded for some columns and not others. A column with no definition below has not been documented yet.
A field with a fixed, closed set of values lists that set below. A field with documented codes lists its known values, and shows a meaning for the ones that have been described. Other value lists are not published here. Licensed clients can read them through GET /metadata.
Case Number
API field: case_number
Maryland Judiciary case number that links this party alias to case_info.
- Served type
String- Nullability
- Always present on a served row
- Query capabilities
-
- selectable
- filter:
equals
Populated on 100% of served rows (3,348,927 of 3,348,927) and on 100% of records collected since 2026 (1,463,305 of 1,463,305), measured October 15, 2026 at 03:03 UTC
Alias Name
API field: name
Alternate party name supplied by Case Search; policy-protected rows may return null.
- Served type
String- Nullability
- May be null
- Redaction
- Returned as null when the row belongs to a protected person.
- Query capabilities
-
- selectable
Populated on 42% of served rows (1,406,843 of 3,348,927) and on 54% of records collected since 2026 (790,490 of 1,463,305), measured October 15, 2026 at 03:03 UTC
Alias Type
API field: name_type
Source classification of the alternate name, such as Standard, alias, Business, or Nickname.
- Served type
String- Nullability
- May be null
- Query capabilities
-
- selectable
- filter:
equals - filter:
set - aggregate group
Populated on 100% of served rows (3,348,927 of 3,348,927) and on 100% of records collected since 2026 (1,463,305 of 1,463,305), measured October 15, 2026 at 03:03 UTC
Alias Owner Role Legacy
API field: party_role
Legacy case role of the party that owns the alias, such as Plaintiff or Defendant.
- Served type
String- Nullability
- May be null
- Legacy
- Only records collected before 2026 have a value in this field. Records collected since leave it blank.
- Query capabilities
-
- selectable
- filter:
equals - filter:
set - aggregate group
Populated on 9.3% of served rows (310,164 of 3,348,927) and on 0% of records collected since 2026 (0 of 1,463,305), measured October 15, 2026 at 03:03 UTC
Alias Address Line 1 Legacy
API field: address_line_1
First address line recorded with a legacy party alias; policy-protected rows may return null.
- Served type
String- Nullability
- May be null
- Redaction
- Returned as null when the row belongs to a protected person.
- Legacy
- Only records collected before 2026 have a value in this field. Records collected since leave it blank.
- Query capabilities
-
- selectable
Populated on 0% of served rows (0 of 3,348,927) and on 0% of records collected since 2026 (0 of 1,463,305), measured October 15, 2026 at 03:03 UTC
Alias Address Line 2 Legacy
API field: address_line_2
Second address line recorded with a legacy party alias; policy-protected rows may return null.
- Served type
String- Nullability
- May be null
- Redaction
- Returned as null when the row belongs to a protected person.
- Legacy
- Only records collected before 2026 have a value in this field. Records collected since leave it blank.
- Query capabilities
-
- selectable
Populated on 0% of served rows (0 of 3,348,927) and on 0% of records collected since 2026 (0 of 1,463,305), measured October 15, 2026 at 03:03 UTC
Alias City Legacy
API field: city
City recorded with a legacy party alias.
- Served type
String- Nullability
- May be null
- Legacy
- Only records collected before 2026 have a value in this field. Records collected since leave it blank.
- Query capabilities
-
- selectable
Populated on 7.4% of served rows (248,069 of 3,348,927) and on 0% of records collected since 2026 (0 of 1,463,305), measured October 15, 2026 at 03:03 UTC
Alias State Legacy
API field: state
State or jurisdiction code recorded with a legacy party alias.
- Served type
String- Nullability
- May be null
- Legacy
- Only records collected before 2026 have a value in this field. Records collected since leave it blank.
- Query capabilities
-
- selectable
Populated on 7.4% of served rows (248,855 of 3,348,927) and on 0% of records collected since 2026 (0 of 1,463,305), measured October 15, 2026 at 03:03 UTC
Alias ZIP Code Legacy
API field: zip_code
Postal code recorded with a legacy party alias.
- Served type
String- Nullability
- May be null
- Legacy
- Only records collected before 2026 have a value in this field. Records collected since leave it blank.
- Query capabilities
-
- selectable
Populated on 7.4% of served rows (248,454 of 3,348,927) and on 0% of records collected since 2026 (0 of 1,463,305), measured October 15, 2026 at 03:03 UTC
Protected Party
API field: protected_party
Derived true when party-protection policy requires identifying data on this alias to be withheld. Historical rows default to true until classified.
- Served type
Boolean- Nullability
- Always present on a served row
- Query capabilities
-
- selectable
Populated on 100% of served rows (3,348,927 of 3,348,927) and on 100% of records collected since 2026 (1,463,305 of 1,463,305), measured October 15, 2026 at 03:03 UTC
Party Row ID
API field: party_id
CaseHarvester identifier of the party that owns this alias; null when the legacy source did not identify an owner.
- Served type
Integer- Nullability
- May be null
- Query capabilities
-
- selectable
- filter:
equals - filter:
set - filter:
greaterThan - filter:
greaterThanOrEqual - filter:
lessThan - filter:
lessThanOrEqual - filter:
inRange
Populated on 86.9% of served rows (2,910,455 of 3,348,927) and on 100% of records collected since 2026 (1,463,305 of 1,463,305), measured October 15, 2026 at 03:03 UTC
Party Alias Row ID
API field: id
CaseHarvester's own identifier for this party alias row.
- Served type
Integer- Nullability
- Always present on a served row
- Query capabilities
-
- selectable
- filter:
equals - filter:
set - filter:
greaterThan - filter:
greaterThanOrEqual - filter:
lessThan - filter:
lessThanOrEqual - filter:
inRange
Populated on 100% of served rows (3,348,927 of 3,348,927) and on 100% of records collected since 2026 (1,463,305 of 1,463,305), measured October 15, 2026 at 03:03 UTC
Generated from the current served catalog.