diff --git a/app/models/form/sales/pages/person.rb b/app/models/form/sales/pages/person.rb
index 66e797cfa..3cf347353 100644
--- a/app/models/form/sales/pages/person.rb
+++ b/app/models/form/sales/pages/person.rb
@@ -17,6 +17,8 @@ class Form::Sales::Pages::Person < ::Form::Page
   end
 
   def field_for_person(field, suffix = "")
+    return [field, person_display_number, suffix].join if field == "details_known_"
+
     [field, @person_index, suffix].join
   end
 end
diff --git a/app/models/form/sales/pages/person_age.rb b/app/models/form/sales/pages/person_age.rb
index 1eea81818..f0f86a251 100644
--- a/app/models/form/sales/pages/person_age.rb
+++ b/app/models/form/sales/pages/person_age.rb
@@ -4,7 +4,7 @@ class Form::Sales::Pages::PersonAge < Form::Sales::Pages::Person
     @header = ""
     @description = ""
     @subsection = subsection
-    @depends_on = page_depends_on
+    @depends_on = [{ details_known_question_id => 1, "jointpur" => joint_purchase? ? 1 : 2 }]
   end
 
   def questions
@@ -13,10 +13,4 @@ class Form::Sales::Pages::PersonAge < Form::Sales::Pages::Person
       Form::Sales::Questions::PersonAge.new(field_for_person("age"), nil, self, person_index: @person_index),
     ]
   end
-
-  def page_depends_on
-    return (person_display_number..4).map { |index| { "hholdcount" => index, "jointpur" => joint_purchase? ? 1 : 2 } } if person_display_number == 1
-
-    [{ details_known_question_id => 1, "jointpur" => joint_purchase? ? 1 : 2 }]
-  end
 end
diff --git a/app/models/form/sales/pages/person_known.rb b/app/models/form/sales/pages/person_known.rb
index 8a2d29bba..df82ff41d 100644
--- a/app/models/form/sales/pages/person_known.rb
+++ b/app/models/form/sales/pages/person_known.rb
@@ -1,11 +1,11 @@
 class Form::Sales::Pages::PersonKnown < Form::Sales::Pages::Person
   def initialize(id, hsh, subsection, person_index:)
     super
-    @header_partial = "#{id}_page"
+    @header_partial = "person_#{person_display_number}_known_page"
     @header = ""
     @description = ""
     @subsection = subsection
-    @depends_on = page_depends_on
+    @depends_on = (person_display_number..4).map { |index| { "hholdcount" => index, "jointpur" => joint_purchase? ? 1 : 2 } }
   end
 
   def questions
@@ -13,8 +13,4 @@ class Form::Sales::Pages::PersonKnown < Form::Sales::Pages::Person
       Form::Sales::Questions::PersonKnown.new(field_for_person("details_known_"), nil, self, person_index: @person_index),
     ]
   end
-
-  def page_depends_on
-    (@person_index..4).map { |index| { "hholdcount" => index } }
-  end
 end
diff --git a/app/models/form/sales/pages/person_working_situation.rb b/app/models/form/sales/pages/person_working_situation.rb
index f232f6a84..a78e90be3 100644
--- a/app/models/form/sales/pages/person_working_situation.rb
+++ b/app/models/form/sales/pages/person_working_situation.rb
@@ -4,7 +4,7 @@ class Form::Sales::Pages::PersonWorkingSituation < Form::Sales::Pages::Person
     @header = ""
     @description = ""
     @subsection = subsection
-    @depends_on = page_depends_on
+    @depends_on = [{ details_known_question_id => 1, "jointpur" => joint_purchase? ? 1 : 2 }]
   end
 
   def questions
@@ -12,10 +12,4 @@ class Form::Sales::Pages::PersonWorkingSituation < Form::Sales::Pages::Person
       Form::Sales::Questions::PersonWorkingSituation.new(field_for_person("ecstat"), nil, self, person_index: @person_index),
     ]
   end
-
-  def page_depends_on
-    return (person_display_number..4).map { |index| { "hholdcount" => index, "jointpur" => joint_purchase? ? 1 : 2 } } if person_display_number == 1
-
-    [{ details_known_question_id => 1, "jointpur" => joint_purchase? ? 1 : 2 }]
-  end
 end
diff --git a/app/models/form/sales/questions/person.rb b/app/models/form/sales/questions/person.rb
index ebc280860..bf62fe7f9 100644
--- a/app/models/form/sales/questions/person.rb
+++ b/app/models/form/sales/questions/person.rb
@@ -13,6 +13,7 @@ class Form::Sales::Questions::Person < ::Form::Question
   end
 
   def field_for_person(field, suffix = "")
-    [field, @person_index, suffix].join
-  end
+    return [field, person_display_number, suffix].join if field == "details_known_"
+
+    [field, @person_index, suffix].join  end
 end
diff --git a/app/models/form/sales/questions/person_known.rb b/app/models/form/sales/questions/person_known.rb
index 0c1ef09c2..487b3f6d9 100644
--- a/app/models/form/sales/questions/person_known.rb
+++ b/app/models/form/sales/questions/person_known.rb
@@ -1,8 +1,8 @@
 class Form::Sales::Questions::PersonKnown < Form::Sales::Questions::Person
   def initialize(id, hsh, page, person_index:)
     super
-    @check_answer_label = "Details known for person #{person_index}?"
-    @header = "Do you know the details for person #{person_index}?"
+    @check_answer_label = "Details known for person #{person_display_number}?"
+    @header = "Do you know the details for person #{person_display_number}?"
     @type = "radio"
     @answer_options = ANSWER_OPTIONS
     @page = page
@@ -14,7 +14,7 @@ class Form::Sales::Questions::PersonKnown < Form::Sales::Questions::Person
         },
       ],
     }
-    @check_answers_card_number = person_index + 2
+    @check_answers_card_number = person_index
   end
 
   ANSWER_OPTIONS = {
diff --git a/app/models/form/sales/subsections/household_characteristics.rb b/app/models/form/sales/subsections/household_characteristics.rb
index 4eb252c52..763577ffe 100644
--- a/app/models/form/sales/subsections/household_characteristics.rb
+++ b/app/models/form/sales/subsections/household_characteristics.rb
@@ -29,7 +29,8 @@ class Form::Sales::Subsections::HouseholdCharacteristics < ::Form::Subsection
       Form::Sales::Pages::Buyer2WorkingSituation.new(nil, nil, self),
       Form::Sales::Pages::Buyer2LiveInProperty.new(nil, nil, self),
       Form::Sales::Pages::NumberOfOthersInProperty.new(nil, nil, self),
-      Form::Sales::Pages::PersonKnown.new("person_1_known", nil, self, person_index: 1),
+      Form::Sales::Pages::PersonKnown.new("person_1_known", nil, self, person_index: 2),
+      Form::Sales::Pages::PersonKnown.new("person_1_known_joint_purchase", nil, self, person_index: 3),
       Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_1_relationship_to_buyer_1", nil, self, person_index: 2),
       Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_1_relationship_to_buyer_1_joint_purchase", nil, self, person_index: 3),
       Form::Sales::Pages::PersonAge.new("person_1_age", nil, self, person_index: 2),
@@ -38,21 +39,24 @@ class Form::Sales::Subsections::HouseholdCharacteristics < ::Form::Subsection
       Form::Sales::Pages::Person1GenderIdentityJointPurchase.new(nil, nil, self),
       Form::Sales::Pages::PersonWorkingSituation.new("person_1_working_situation", nil, self, person_index: 2),
       Form::Sales::Pages::PersonWorkingSituation.new("person_1_working_situation_joint_purchase", nil, self, person_index: 3),
-      Form::Sales::Pages::PersonKnown.new("person_2_known", nil, self, person_index: 2),
+      Form::Sales::Pages::PersonKnown.new("person_2_known", nil, self, person_index: 3),
+      Form::Sales::Pages::PersonKnown.new("person_2_known_joint_purchase", nil, self, person_index: 4),
       Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_2_relationship_to_buyer_1", nil, self, person_index: 3),
       Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_2_relationship_to_buyer_1_joint_purchase", nil, self, person_index: 4),
       Form::Sales::Pages::PersonAge.new("person_2_age", nil, self, person_index: 3),
       Form::Sales::Pages::PersonAge.new("person_2_age_joint_purchase", nil, self, person_index: 4),
       Form::Sales::Pages::PersonWorkingSituation.new("person_2_working_situation", nil, self, person_index: 3),
       Form::Sales::Pages::PersonWorkingSituation.new("person_2_working_situation_joint_purchase", nil, self, person_index: 4),
-      Form::Sales::Pages::PersonKnown.new("person_3_known", nil, self, person_index: 3),
+      Form::Sales::Pages::PersonKnown.new("person_3_known", nil, self, person_index: 4),
+      Form::Sales::Pages::PersonKnown.new("person_3_known_joint_purchase", nil, self, person_index: 5),
       Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_3_relationship_to_buyer_1", nil, self, person_index: 4),
       Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_3_relationship_to_buyer_1_joint_purchase", nil, self, person_index: 5),
       Form::Sales::Pages::PersonAge.new("person_3_age", nil, self, person_index: 4),
       Form::Sales::Pages::PersonAge.new("person_3_age_joint_purchase", nil, self, person_index: 5),
       Form::Sales::Pages::PersonWorkingSituation.new("person_3_working_situation", nil, self, person_index: 4),
       Form::Sales::Pages::PersonWorkingSituation.new("person_3_working_situation_joint_purchase", nil, self, person_index: 5),
-      Form::Sales::Pages::PersonKnown.new("person_4_known", nil, self, person_index: 4),
+      Form::Sales::Pages::PersonKnown.new("person_4_known", nil, self, person_index: 5),
+      Form::Sales::Pages::PersonKnown.new("person_4_known_joint_purchase", nil, self, person_index: 6),
       Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_4_relationship_to_buyer_1", nil, self, person_index: 5),
       Form::Sales::Pages::PersonRelationshipToBuyer1.new("person_4_relationship_to_buyer_1_joint_purchase", nil, self, person_index: 6),
       Form::Sales::Pages::PersonAge.new("person_4_age", nil, self, person_index: 5),
diff --git a/config/forms/2021_2022.json b/config/forms/2021_2022.json
index ca2fa6e2e..92d495f24 100644
--- a/config/forms/2021_2022.json
+++ b/config/forms/2021_2022.json
@@ -4624,7 +4624,7 @@
               }
             },
             "person_7_known": {
-              "header": "You’ve given us the details for 7 people in the household",
+              "header": "You’ve given us the details for 6 people in the household",
               "description": "",
               "questions": {
                 "details_known_7": {
diff --git a/config/forms/2022_2023.json b/config/forms/2022_2023.json
index dd6d933a3..f49070bbf 100644
--- a/config/forms/2022_2023.json
+++ b/config/forms/2022_2023.json
@@ -4623,7 +4623,7 @@
               }
             },
             "person_7_known": {
-              "header": "You’ve given us the details for 7 people in the household",
+              "header": "You’ve given us the details for 6 people in the household",
               "description": "",
               "questions": {
                 "details_known_7": {