diff --git a/backend/package.json b/backend/package.json
index a0fa40d..f731fb9 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rosterchirp-backend",
-  "version": "0.12.47",
+  "version": "0.12.48",
   "description": "RosterChirp backend server",
   "main": "src/index.js",
   "scripts": {
diff --git a/backend/src/routes/usergroups.js b/backend/src/routes/usergroups.js
index 63d0cdf..cd49d19 100644
--- a/backend/src/routes/usergroups.js
+++ b/backend/src/routes/usergroups.js
@@ -211,7 +211,16 @@ router.get('/:id', authMiddleware, teamManagerMiddleware, async (req, res) => {
       FROM user_group_members ugm JOIN users u ON u.id=ugm.user_id
       WHERE ugm.user_group_id=$1 ORDER BY u.name ASC
     `, [req.params.id]);
-    res.json({ group, members });
+    const aliasMembers = await query(req.schema, `
+      SELECT ga.id, ga.first_name, ga.last_name,
+             ga.first_name || ' ' || ga.last_name AS name,
+             ga.guardian_id, ga.avatar, ga.date_of_birth
+      FROM alias_group_members agm
+      JOIN guardian_aliases ga ON ga.id = agm.alias_id
+      WHERE agm.user_group_id=$1
+      ORDER BY ga.first_name, ga.last_name ASC
+    `, [req.params.id]);
+    res.json({ group, members, aliasMembers });
   } catch (e) { res.status(500).json({ error: e.message }); }
 });
 
diff --git a/build.sh b/build.sh
index c756507..d4f919d 100644
--- a/build.sh
+++ b/build.sh
@@ -13,7 +13,7 @@
 # ─────────────────────────────────────────────────────────────
 set -euo pipefail
 
-VERSION="${1:-0.12.47}"
+VERSION="${1:-0.12.48}"
 ACTION="${2:-}"
 REGISTRY="${REGISTRY:-}"
 IMAGE_NAME="rosterchirp"
diff --git a/frontend/package.json b/frontend/package.json
index bc2f70c..37e25c7 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rosterchirp-frontend",
-  "version": "0.12.47",
+  "version": "0.12.48",
   "private": true,
   "scripts": {
     "dev": "vite",
diff --git a/frontend/src/pages/GroupManagerPage.jsx b/frontend/src/pages/GroupManagerPage.jsx
index 5e14088..24ba31f 100644
--- a/frontend/src/pages/GroupManagerPage.jsx
+++ b/frontend/src/pages/GroupManagerPage.jsx
@@ -67,6 +67,7 @@ function AllGroupsTab({ allUsers, onRefresh, isMobile = false, onIF, onIB }) {
   const [savedMembers, setSavedMembers] = useState(new Set());
   const [members, setMembers] = useState(new Set());
   const [fullMembers, setFullMembers] = useState([]); // full member objects including deleted
+  const [aliasMembers, setAliasMembers] = useState([]); // child aliases in this group
   const [editName, setEditName] = useState('');
   const [noDm, setNoDm] = useState(false);
   const [saving, setSaving] = useState(false);
@@ -81,16 +82,17 @@ function AllGroupsTab({ allUsers, onRefresh, isMobile = false, onIF, onIB }) {
   const selectGroup = async (g) => {
     setShowDelete(false);
     setAccordionOpen(false);
-    const { members: mems } = await api.getUserGroup(g.id);
+    const { members: mems, aliasMembers: aliases } = await api.getUserGroup(g.id);
     const ids = new Set(mems.map(m => m.id));
     setSelected(g); setEditName(g.name); setMembers(ids); setSavedMembers(ids);
     setFullMembers(mems);
+    setAliasMembers(aliases || []);
     // No DM → checkbox enabled+checked; has DM → checkbox disabled+unchecked
     setNoDm(!g.dm_group_id);
   };
   const clearSelection = () => {
     setSelected(null); setEditName(''); setMembers(new Set()); setSavedMembers(new Set());
-    setShowDelete(false); setFullMembers([]); setNoDm(false);
+    setShowDelete(false); setFullMembers([]); setAliasMembers([]); setNoDm(false);
   };
 
   const handleSave = async () => {
@@ -102,9 +104,9 @@ function AllGroupsTab({ allUsers, onRefresh, isMobile = false, onIF, onIB }) {
         const createDm = !selected.dm_group_id && !noDm;
         const { group: updated } = await api.updateUserGroup(selected.id, { name: editName.trim(), memberIds: [...members], createDm });
         toast('Group updated', 'success');
-        const { members: fresh } = await api.getUserGroup(selected.id);
+        const { members: fresh, aliasMembers: freshAliases } = await api.getUserGroup(selected.id);
         const freshIds = new Set(fresh.map(m => m.id));
-        setSavedMembers(freshIds); setMembers(freshIds); setFullMembers(fresh);
+        setSavedMembers(freshIds); setMembers(freshIds); setFullMembers(fresh); setAliasMembers(freshAliases || []);
         // Reflect new dm_group_id if a DM was just created
         setSelected(prev => ({ ...prev, name: editName.trim(), dm_group_id: updated?.dm_group_id ?? prev.dm_group_id }));
         if (createDm) setNoDm(false);
@@ -220,6 +222,19 @@ function AllGroupsTab({ allUsers, onRefresh, isMobile = false, onIF, onIB }) {
             <div style={{ marginTop:6 }}><UserCheckList allUsers={allUsers} selectedIds={members} onChange={setMembers} onIF={onIF} onIB={onIB} /></div>
             <p style={{ fontSize:12, color:'var(--text-tertiary)', marginTop:5 }}>{members.size} selected</p>
           </div>
+          {aliasMembers.length > 0 && (
+            <div>
+              <label className="settings-section-label">Child Aliases</label>
+              <div style={{ marginTop:6, border:'1px solid var(--border)', borderRadius:'var(--radius)', overflow:'hidden' }}>
+                {aliasMembers.map((a, i) => (
+                  <div key={a.id} style={{ display:'flex', alignItems:'center', gap:10, padding:'8px 12px', borderBottom: i < aliasMembers.length - 1 ? '1px solid var(--border)' : 'none' }}>
+                    <span style={{ flex:1, fontSize:13 }}>{a.name}</span>
+                    {a.date_of_birth && <span style={{ fontSize:11, color:'var(--text-tertiary)' }}>{a.date_of_birth.slice(0,10)}</span>}
+                  </div>
+                ))}
+              </div>
+            </div>
+          )}
           {deletedMembers.length > 0 && (
             <div>
               <label className="settings-section-label" style={{ color:'var(--error)' }}>
diff --git a/frontend/src/pages/UserManagerPage.jsx b/frontend/src/pages/UserManagerPage.jsx
index bad6a1e..c8ee8e2 100644
--- a/frontend/src/pages/UserManagerPage.jsx
+++ b/frontend/src/pages/UserManagerPage.jsx
@@ -139,7 +139,7 @@ function UserForm({ user, userPass, allUserGroups, nonMinorUsers, loginType, onD
   const [email,     setEmail]     = useState(user?.email      || '');
   const [phone,     setPhone]     = useState(user?.phone      || '');
   const [role,        setRole]        = useState(user?.role            || 'member');
-  const [dob,         setDob]         = useState(user?.date_of_birth   || '');
+  const [dob,         setDob]         = useState(user?.date_of_birth?.slice(0, 10) || '');
   const [guardianId,  setGuardianId]  = useState(user?.guardian_user_id || '');
   const [password,    setPassword]    = useState('');
   const [pwEnabled, setPwEnabled] = useState(!isEdit);
@@ -566,6 +566,7 @@ export default function UserManagerPage({ isMobile = false, onProfile, onHelp, o
   const [userPass,     setUserPass]     = useState('user@1234');
   const [allUserGroups, setAllUserGroups] = useState([]);
   const [loginType,    setLoginType]    = useState('all_ages');
+  const [guardiansGroupUserIds, setGuardiansGroupUserIds] = useState(null); // null = not loaded yet
   const [inputFocused, setInputFocused] = useState(false);
   const onIF = () => setInputFocused(true);
   const onIB = () => setInputFocused(false);
@@ -582,6 +583,12 @@ export default function UserManagerPage({ isMobile = false, onProfile, onHelp, o
     api.getSettings().then(({ settings }) => {
       if (settings.user_pass) setUserPass(settings.user_pass);
       setLoginType(settings.feature_login_type || 'all_ages');
+      const guardiansGroupId = settings.feature_guardians_group_id ? parseInt(settings.feature_guardians_group_id) : null;
+      if (guardiansGroupId) {
+        api.getUserGroup(guardiansGroupId)
+          .then(({ members }) => setGuardiansGroupUserIds(new Set((members || []).map(m => m.id))))
+          .catch(() => setGuardiansGroupUserIds(null));
+      }
     }).catch(() => {});
     api.getUserGroups().then(({ groups }) => setAllUserGroups([...(groups||[])].sort((a,b) => a.name.localeCompare(b.name)))).catch(() => {});
   }, [load]);
@@ -690,7 +697,7 @@ export default function UserManagerPage({ isMobile = false, onProfile, onHelp, o
                 user={view === 'edit' ? editUser : null}
                 userPass={userPass}
                 allUserGroups={allUserGroups}
-                nonMinorUsers={users.filter(u => !u.is_minor && u.status === 'active')}
+                nonMinorUsers={users.filter(u => !u.is_minor && u.status === 'active' && (guardiansGroupUserIds === null || guardiansGroupUserIds.has(u.id)))}
                 loginType={loginType}
                 onDone={() => { load(); goList(); }}
                 onCancel={goList}