diff --git a/app/models/form/sales/pages/person2_age.rb b/app/models/form/sales/pages/person2_age.rb
index aaf818b5a..3b300f957 100644
--- a/app/models/form/sales/pages/person2_age.rb
+++ b/app/models/form/sales/pages/person2_age.rb
@@ -6,9 +6,9 @@ class Form::Sales::Pages::Person2Age < ::Form::Page
     @description = ""
     @subsection = subsection
     @depends_on = [
-      { "hholdcount" => 2 },
-      { "hholdcount" => 3 },
-      { "hholdcount" => 4 },
+      { "hholdcount" => 2, "details_known_2" => 1 },
+      { "hholdcount" => 3, "details_known_2" => 1 },
+      { "hholdcount" => 4, "details_known_2" => 1 },
     ]
   end
 
diff --git a/app/models/form/sales/pages/person3_age.rb b/app/models/form/sales/pages/person3_age.rb
index 39aa45f27..0f8635b23 100644
--- a/app/models/form/sales/pages/person3_age.rb
+++ b/app/models/form/sales/pages/person3_age.rb
@@ -6,8 +6,8 @@ class Form::Sales::Pages::Person3Age < ::Form::Page
     @description = ""
     @subsection = subsection
     @depends_on = [
-      { "hholdcount" => 3 },
-      { "hholdcount" => 4 },
+      { "hholdcount" => 3, "details_known_3" => 1 },
+      { "hholdcount" => 4, "details_known_3" => 1 },
     ]
   end
 
diff --git a/app/models/form/sales/pages/person3_known.rb b/app/models/form/sales/pages/person3_known.rb
index 60b344034..7671a0de4 100644
--- a/app/models/form/sales/pages/person3_known.rb
+++ b/app/models/form/sales/pages/person3_known.rb
@@ -7,8 +7,8 @@ class Form::Sales::Pages::Person3Known < ::Form::Page
     @description = ""
     @subsection = subsection
     @depends_on = [
-      { "hholdcount" => 3 },
-      { "hholdcount" => 4 },
+      { "hholdcount" => 3, "details_known_2" => 1 },
+      { "hholdcount" => 4, "details_known_2" => 1 },
     ]
   end
 
diff --git a/app/models/form/sales/pages/person4_age.rb b/app/models/form/sales/pages/person4_age.rb
index d2ff447e3..42d926c2b 100644
--- a/app/models/form/sales/pages/person4_age.rb
+++ b/app/models/form/sales/pages/person4_age.rb
@@ -6,7 +6,7 @@ class Form::Sales::Pages::Person4Age < ::Form::Page
     @description = ""
     @subsection = subsection
     @depends_on = [
-      { "hholdcount" => 4 },
+      { "hholdcount" => 4, "details_known_4" => 1 },
     ]
   end
 
diff --git a/app/models/form/sales/pages/person4_known.rb b/app/models/form/sales/pages/person4_known.rb
index b07ef6356..c6c0208ea 100644
--- a/app/models/form/sales/pages/person4_known.rb
+++ b/app/models/form/sales/pages/person4_known.rb
@@ -7,7 +7,7 @@ class Form::Sales::Pages::Person4Known < ::Form::Page
     @description = ""
     @subsection = subsection
     @depends_on = [
-      { "hholdcount" => 4 },
+      { "hholdcount" => 4, "details_known_3" => 1 },
     ]
   end
 
diff --git a/app/models/form/sales/questions/person2_age_known.rb b/app/models/form/sales/questions/person2_age_known.rb
index d91fc87ad..af06a0eb8 100644
--- a/app/models/form/sales/questions/person2_age_known.rb
+++ b/app/models/form/sales/questions/person2_age_known.rb
@@ -16,6 +16,12 @@ class Form::Sales::Questions::Person2AgeKnown < ::Form::Question
         {
           "age4_known" => 0,
         },
+        {
+          "details_known_2" => nil,
+        },
+        {
+          "details_known_2" => 2,
+        },
       ],
     }
   end
diff --git a/app/models/form/sales/questions/person3_age_known.rb b/app/models/form/sales/questions/person3_age_known.rb
index a0e5d3da1..c784ef1cb 100644
--- a/app/models/form/sales/questions/person3_age_known.rb
+++ b/app/models/form/sales/questions/person3_age_known.rb
@@ -16,6 +16,12 @@ class Form::Sales::Questions::Person3AgeKnown < ::Form::Question
         {
           "age5_known" => 0,
         },
+        {
+          "details_known_3" => nil,
+        },
+        {
+          "details_known_3" => 2,
+        },
       ],
     }
   end
diff --git a/app/models/form/sales/questions/person4_age_known.rb b/app/models/form/sales/questions/person4_age_known.rb
index 2ba5256da..e21aa51d6 100644
--- a/app/models/form/sales/questions/person4_age_known.rb
+++ b/app/models/form/sales/questions/person4_age_known.rb
@@ -16,6 +16,12 @@ class Form::Sales::Questions::Person4AgeKnown < ::Form::Question
         {
           "age6_known" => 0,
         },
+        {
+          "details_known_4" => nil,
+        },
+        {
+          "details_known_4" => 2,
+        },
       ],
     }
   end
diff --git a/app/views/form/headers/_person_4_known_page.erb b/app/views/form/headers/_person_4_known_page.erb
new file mode 100644
index 000000000..3c9ec278e
--- /dev/null
+++ b/app/views/form/headers/_person_4_known_page.erb
@@ -0,0 +1 @@
+You have given us the details for 3 of the <%= hholdcount %> other people in the household
diff --git a/db/migrate/20221010153632_add_person2_age_to_sales_log.rb b/db/migrate/20221010153632_add_person2_age_to_sales_log.rb
deleted file mode 100644
index 6e6387203..000000000
--- a/db/migrate/20221010153632_add_person2_age_to_sales_log.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-class AddPerson2AgeToSalesLog < ActiveRecord::Migration[7.0]
-  def change
-    change_table :sales_logs, bulk: true do |t|
-      t.column :age4, :integer
-      t.column :age4_known, :integer
-    end
-  end
-end
diff --git a/db/schema.rb b/db/schema.rb
index 51aa4c704..20dfe0f81 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -358,6 +358,9 @@ ActiveRecord::Schema[7.0].define(version: 2022_10_11_094347) do
     t.integer "hholdcount"
     t.integer "age3"
     t.integer "age3_known"
+    t.integer "details_known_2"
+    t.integer "details_known_3"
+    t.integer "details_known_4"
     t.integer "age4"
     t.integer "age4_known"
     t.integer "age5"