diff --git a/dumas_h3_longvideos.py b/dumas_h3_longvideos.py
index d397975..8f39252 100644
--- a/dumas_h3_longvideos.py
+++ b/dumas_h3_longvideos.py
@@ -4239,6 +4239,58 @@ def _reference_sentence(value):
     return text
 
 
+def _reference_positive_int(value):
+    text = _reference_text(value)
+    if not text:
+        return None
+    try:
+        parsed = int(text)
+    except (TypeError, ValueError):
+        return None
+    return parsed if parsed > 0 else None
+
+
+def _reference_height_text(facts):
+    feet = _reference_text((facts or {}).get("height_feet"))
+    inches = _reference_text((facts or {}).get("height_inches"))
+    if feet and inches:
+        return f"{feet} foot {inches}"
+    if feet:
+        return f"{feet} foot"
+    if inches:
+        return f"{inches} inch"
+    return ""
+
+
+def _reference_fact_sentence(ref, label):
+    facts = dict(ref.get("facts") or {})
+    bits = []
+    gender = _reference_text(facts.get("gender"))
+    age = _reference_positive_int(facts.get("age"))
+    nationality = _reference_text(facts.get("nationality"))
+    occupation = _reference_text(facts.get("occupation"))
+    accent = _reference_text(facts.get("accent"))
+    height = _reference_height_text(facts)
+    aliases = [_reference_text(alias) for alias in (ref.get("aliases") or []) if _reference_text(alias)]
+    if aliases:
+        bits.append(f"also known as {aliases[0]}")
+    if gender:
+        bits.append(gender)
+    if age is not None:
+        bits.append(f"{age} years old")
+    if nationality:
+        bits.append(nationality)
+    if occupation:
+        bits.append(f"works as {occupation}")
+    if height:
+        bits.append(f"{height} tall")
+    if accent:
+        bits.append(f"speaks with a {accent} accent")
+    if not bits:
+        return ""
+    return f"Character facts for {label}: " + ", ".join(bits) + "."
+
+
 def _reference_name_keys(ref):
     names = []
     for key in ("name", "id"):
@@ -4305,12 +4357,15 @@ def _reference_context_for_text(text, ref_slots):
         description = _reference_sentence(ref.get("description"))
         wardrobe = _reference_sentence(ref.get("wardrobe"))
         general = _reference_sentence(ref.get("general"))
+        facts = _reference_fact_sentence(ref, label)
         if ref.get("kind") == "location":
             if description:
                 parts.append(f"Location context for {label}: {description}")
             if general:
                 parts.append(f"Location notes for {label}: {general}")
             continue
+        if facts:
+            parts.append(facts)
         if description:
             parts.append(f"Persistent appearance for {label}: {description}")
         if wardrobe:
diff --git a/tests/test_dumas_h3_longvideos.py b/tests/test_dumas_h3_longvideos.py
index 88394d1..1e18c8c 100644
--- a/tests/test_dumas_h3_longvideos.py
+++ b/tests/test_dumas_h3_longvideos.py
@@ -288,7 +288,24 @@ class DumasH3LongVideosHelperTests(unittest.TestCase):
 
     def test_reference_context_matches_character_names_and_location_tags(self):
         refs = [
-            {"kind": "character", "image": "img1", "name": "Mara", "description": "silver hair", "wardrobe": "red jacket"},
+            {
+                "kind": "character",
+                "image": "img1",
+                "name": "Mara",
+                "aliases": ["Xtina"],
+                "description": "silver hair",
+                "wardrobe": "red jacket",
+                "general": "wears a long grey coat",
+                "facts": {
+                    "gender": "female",
+                    "age": "41",
+                    "nationality": "English",
+                    "occupation": "a detective",
+                    "height_feet": "6",
+                    "height_inches": "2",
+                    "accent": "English",
+                },
+            },
             {"kind": "location", "image": "img2", "name": "Hangar", "description": "wet concrete floor"},
         ]
 
@@ -297,8 +314,17 @@ class DumasH3LongVideosHelperTests(unittest.TestCase):
             refs,
         )
 
+        self.assertIn("Character facts for Mara:", context)
+        self.assertIn("also known as Xtina", context)
+        self.assertIn("female", context)
+        self.assertIn("41 years old", context)
+        self.assertIn("English", context)
+        self.assertIn("works as a detective", context)
+        self.assertIn("6 foot 2 tall", context)
+        self.assertIn("speaks with a English accent", context)
         self.assertIn("Persistent appearance for Mara: silver hair.", context)
         self.assertIn("Persistent wardrobe/style for Mara: red jacket.", context)
+        self.assertIn("Character notes for Mara: wears a long grey coat.", context)
         self.assertIn("Location context for Hangar: wet concrete floor.", context)
 
     def test_reference_context_matches_tagged_character_without_name_in_text(self):