Django: Displaying set of related data to current user

I want to display data from my database in given way:

User

set of emails

At this moment I have something like that:

models.py

class Person(models.Model):
    name = models.CharField(max_length=50)
    surname = models.CharField(max_length=50)
    objects = PersonManager()

class Email(models.Model):
    person= models.ForeignKey(Person,editable=False,on_delete=models.CASCADE)
    email= models.EmailField()
    objects = EmailManager()

    def __str__(self):
        return self.email

class PersonManager(models.Manager):
    def get_by_natural_key(self,name,surname):
        return self.get(name=name,surname=surname)

In my views.py I override get_context_data() method.

Now, in my html file I have:

{% for user in users %} //person
{% for email in user.email_set.all %}
    {{ user.attr }} 
    {{ email }}   
{% endfor %} 
{% endfor %}  

In this way, ordering is not by user, but by emails, for example:

insted of

user1

email1, email2

is

user1

email1

user1

email2

You must change template code. Use below code:

{% for user in users %} //person
    {{ user.attr }} 
    {% for email in user.email_set.all %}        
        {{ email }}   
    {% endfor %} 
{% endfor %}