What are the various filial and familial relations within Macbeth?For example: The king and his subjects, and Macduff and his family...[kingship +...

Consider these filial relationships
first:

a) King Duncan and his two sons--Malcolm and
Donalbain;

b) Banquo and his son,
Fleance;

c) Macduff and Lady Macduff and their
son;

d) Old Siward and his
son.

You may find other familial relations as well in the
play:

1) Duncan and Macbeth are two
cousins;

2) Ross and Lady Macduff are also
cousins;

3) Malcolm and Donalbain are two
brothers;

4) Macbeth and Lady Macbeth are husband and
wife;

5) Macduff and Lady Macduff are another conjugal
pair

You have mentioned the king-subjects relation, but
that does not fall in the familial/filial category, though king Duncan and more so the
English king may be seen as father figures.