Help in understanding cohesion vs coupling

I understand that - Cohesion refers to the concept where each component in a suite of entities has only one responsibility; and that coupling describes the relationship between components. Now here we have three classes... how would you categorize them?

Code Java:

---

class Name // Handles the name of an individual
{
 
 
}
 
class Address // Handles address only
{
 
}

---

By definition these classes are each cohesive. In a business environment a customer would have name and address.

Code Java:

---

class Customer
{
     Name nm;
     Address addr;
     String account_number;
 
     Customer(Name n, Address ad, String acc)
     {
              nm = n;
               addr = ad;
              account_number = acc;
     }
    // .... and methods related only to an account actions
}

---

Now for this class Customer, its sole purpose create and manipulate account objects.
My question is, how would we describe the class Customer? Would we desribe it as being cohesive; or, would we describe it as a coupled relationship with Name and Address?
Thanks for your help