I was able to figure this out & this is how i did it:
<table>
<th>Owner</th>
<th>Gender</th>
<th>ID Number</th>
<th>Relationship</th>
<th>Policy</th>
<th>Category 1</th>
<th>Category 1 Premium</th>
<th>Category 1 Benefits</th>
<th>Category 2</th>
<th>Category 2 Premium</th>
<th>Category 2 Benefits</th>
{{for nu in nuclear:}}
<tr>
<td>{{=client_name(nu.client)}}</td>
<td>{{=nu.client.gender}}</td>
<td>{{=nu.client.id_number}}</td>
<td>{{=nu.client.relationship}}</td>
<td>{{=nu.policy_1}}</td>
<td>{{=nu.member_only.package_name}}</td>
<td>{{=nu.member_only.montly_subscription}}</td>
<td>{{=nu.member_only.take_away_package}}</td>
<td>{{=nu.member_and_newclear_family.package_name}}</td>
<td>{{=nu.member_and_newclear_family.montly_subscription}}</td>
<td>{{=nu.member_and_newclear_family.take_away_package}}</td>
<td></td>
</tr>
<tr>
<td>{{=client_name(nu.client)}}</td>
<td>{{=nu.spouse_full_name}}</td>
<td>{{=nu.relationship}}</td>
<td>{{=nu.id_number}}</td>
</tr>
<tr>
{{for ch in children:}}
{{if
ch.client.id==nu.client.id:}}
<td>{{=client_name(ch.client)}}</td>
<td>{{=ch.childs_full_names}}</td>
<td>{{=ch.relationship}}</td>
<td>{{=ch.policyCover.package_name}}</td>
<td>{{=ch.policy_benefit}}</td>
{{pass}}
</tr>
{{pass}}
<tr>
{{for pr in parent:}}
{{if
pr.client.id==nu.client.id:}}
<td>{{=client_name(pr.client)}}</td>
<td>{{=pr.full_name}}</td>
<td>{{=pr.relationship}}</td>
<td>{{=pr.policy_1}}</td>
<td>{{=pr.parent_policy.package_name}}</td>
<td></td><td></td><td></td><td></td><td>{{=pr.parent_policy.montly_subscription}}</td>
{{pass}}
</tr>
{{pass}}
<tr>
{{for ex in extended:}}
{{if
ex.client.id==nu.client.id:}}
<td>{{=client_name(ex.client)}}</td>
<td>{{=ex.full_names}}</td>
<td>{{=ex.relationship}}</td>
<td>{{=ex.policy_1}}</td>
<td>{{=ex.extended_family.package_name}}</td>
<td></td><td></td><td></td><td></td><td>{{=ex.extended_family.montly_subscription}}</td>
{{pass}}
</tr>
{{pass}}
{{pass}}
</table>