diff --git a/breccia_mapper/settings.py b/breccia_mapper/settings.py
index 2260eae..5706267 100644
--- a/breccia_mapper/settings.py
+++ b/breccia_mapper/settings.py
@@ -71,6 +71,7 @@ THIRD_PARTY_APPS = [
     'dbbackup',
     'django_countries',
     'django_select2',
+    'rest_framework',
 ]
 
 FIRST_PARTY_APPS = [
diff --git a/people/serializers.py b/people/serializers.py
new file mode 100644
index 0000000..3c98db3
--- /dev/null
+++ b/people/serializers.py
@@ -0,0 +1,26 @@
+"""
+Serialize models to and deserialize from JSON.
+"""
+
+from rest_framework import serializers
+
+from . import models
+
+
+class PersonSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = models.Person
+        fields = [
+            'pk',
+            'name',
+        ]
+        
+        
+class RelationshipSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = models.Relationship
+        fields = [
+            'pk',
+            'source',
+            'target',
+        ]
diff --git a/people/templates/people/network.html b/people/templates/people/network.html
new file mode 100644
index 0000000..4c703eb
--- /dev/null
+++ b/people/templates/people/network.html
@@ -0,0 +1,120 @@
+{% extends 'base.html' %}
+
+{% block content %}
+    <nav aria-label="breadcrumb">
+        <ol class="breadcrumb">
+            <li class="breadcrumb-item active" aria-current="page">Network</li>
+        </ol>
+    </nav>
+
+    <hr>
+
+    <div id="cy"
+         style="width: 100%; min-height: 1000px; flex-grow: 1; border: 2px solid black"></div>
+
+
+{% endblock %}
+
+{% block extra_script %}
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/cytoscape/3.14.0/cytoscape.min.js"
+            integrity="sha256-rI7zH7xDqO306nxvXUw9gqkeBpvvmddDdlXJjJM7rEM="
+            crossorigin="anonymous"></script>
+
+    <script type="application/javascript">
+        var cy;
+
+        /**
+         * Get all :class:`Person` records from people:person.api.list endpoint.
+         *
+         * @returns JQuery Promise from AJAX
+         */
+        function get_people_ajax(){
+            return $.ajax({
+                url: '{% url "people:person.api.list" %}',
+                success: success_people_ajax,
+                error: function (xhr, status, error) {
+                    console.error(error);
+                }
+            });
+        }
+
+        /**
+         * Add nodes to Cytoscape network from :class:`Person` JSON.
+         *
+         * @param data: JSON representation of people
+         * @param status: unused
+         * @param xhr: unused
+         */
+        function success_people_ajax(data, status, xhr) {
+            for (var person of data) {
+                cy.add({
+                    group: 'nodes',
+                    data: {
+                        id: 'person-' + person.pk.toString(),
+                        name: person.name
+                    }
+                })
+            }
+        }
+
+        /**
+         * Get all :class:`Relationship` records from people:relationship.api.list endpoint.
+         *
+         * @returns JQuery Promise from AJAX
+         */
+        function get_relationships_ajax() {
+            return $.ajax({
+                url: '{% url "people:relationship.api.list" %}',
+                success: success_relationships_ajax,
+                error: function (xhr, status, error) {
+                    console.error(error);
+                }
+            });
+        }
+
+        /**
+         * Add edges to Cytoscape network from :class:`Relationship` JSON.
+         *
+         * @param data: JSON representation of relationships
+         * @param status: unused
+         * @param xhr: unused
+         */
+        function success_relationships_ajax(data, status, xhr) {
+            for (var relationship of data) {
+                cy.add({
+                    group: 'edges',
+                    data: {
+                        id: 'relationship-' + relationship.pk.toString(),
+                        source: 'person-' + relationship.source.toString(),
+                        target: 'person-' + relationship.target.toString()
+                    }
+                })
+            }
+        }
+
+        /**
+         * Populate a Cytoscape network from :class:`Person` and :class:`Relationship` API.
+         */
+        function get_network() {
+            cy = cytoscape({
+                container: document.getElementById('cy')
+            });
+
+            $.when(get_people_ajax()).then(function() {
+                get_relationships_ajax()
+
+            }).then(function() {
+                var layout = cy.layout({
+                    name: 'circle',
+                    randomize: true,
+                    animate: false
+                });
+
+                layout.run();
+            });
+
+        }
+
+        $( window ).on('load', get_network());
+    </script>
+{% endblock %}
\ No newline at end of file
diff --git a/people/urls.py b/people/urls.py
index e3460b4..de38945 100644
--- a/people/urls.py
+++ b/people/urls.py
@@ -37,4 +37,16 @@ urlpatterns = [
     path('relationships/<int:relationship_pk>/update',
          views.RelationshipUpdateView.as_view(),
          name='relationship.update'),
+
+    path('api/people',
+         views.PersonApiView.as_view(),
+         name='person.api.list'),
+
+    path('api/relationships',
+         views.RelationshipApiView.as_view(),
+         name='relationship.api.list'),
+
+    path('network',
+         views.NetworkView.as_view(),
+         name='network'),
 ]
diff --git a/people/views.py b/people/views.py
index a0e1bcc..1484a77 100644
--- a/people/views.py
+++ b/people/views.py
@@ -4,9 +4,11 @@ Views for displaying or manipulating models in the 'people' app.
 
 from django.http import HttpResponseRedirect
 from django.urls import reverse
-from django.views.generic import CreateView, DetailView, FormView, ListView, UpdateView
+from django.views.generic import CreateView, DetailView, ListView, TemplateView, UpdateView
 
-from . import forms, models, permissions
+from rest_framework.views import APIView, Response
+
+from . import forms, models, permissions, serializers
 
 
 class PersonCreateView(CreateView):
@@ -176,3 +178,36 @@ class RelationshipUpdateView(permissions.UserIsLinkedPersonMixin, CreateView):
         form.save()
         
         return HttpResponseRedirect(self.relationship.get_absolute_url())
+    
+
+class PersonApiView(APIView):
+    """
+    List all :class:`Person` instances.
+    """
+    def get(self, request, format=None):
+        """
+        List all :class:`Person` instances.
+        """
+        serializer = serializers.PersonSerializer(models.Person.objects.all(),
+                                                  many=True)
+        return Response(serializer.data)
+    
+    
+class RelationshipApiView(APIView):
+    """
+    List all :class:`Relationship` instances.
+    """
+    def get(self, request, format=None):
+        """
+        List all :class:`Relationship` instances.
+        """
+        serializer = serializers.RelationshipSerializer(models.Relationship.objects.all(),
+                                                        many=True)
+        return Response(serializer.data)
+    
+    
+class NetworkView(TemplateView):
+    """
+    View to display relationship network.
+    """
+    template_name = 'people/network.html'
diff --git a/requirements.txt b/requirements.txt
index fbcf909..1c63c7e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,9 +7,11 @@ django-bootstrap4==1.1.1
 django-constance==2.6.0
 django-countries==5.5
 django-dbbackup==3.2.0
+django-filter==2.2.0
 django-picklefield==2.1.1
 django-select2==7.2.0
 django-settings-export==1.2.1
+djangorestframework==3.11.0
 dodgy==0.2.1
 isort==4.3.21
 lazy-object-proxy==1.4.3