Introduce a renowned person - title and its sequence

[dawnngcm]

I saw the description in Wikipedia,

Sir Winston Leonard Spencer-Churchill, KG, OM, CH, TD, PC, DL, FRS, Hon. RA (30 November 1874 – 24 January 1965) was a British politician, best known for his leadership of the United Kingdom during the Second World War.

1. How to define the sequence of title, like KG, OM, CH, TD, PC, DL, FRS, Hon. RA, of a renowed person? Is the highest/lowest title in the front?

2. How to put the order of title of Nelson Mandela when I introduce him in my essay?

His best known titles in the world,
- Nobel Peace Prize laureate;
- Militant anti-apartheid activist;
- The first black President of South Africa.

[5jj]

1. How to define the sequence of title, like KG, OM, CH, TD, PC, DL, FRS, Hon. RA, of a renowed person? Is the highest/lowest title in the front?

Post-nominal letters - Wikipedia, the free encyclopedia

[dawnngcm]

Thanks 5jj!

I saw the link.

Is there no specific sequence of the titles of Nelson Mandela? - For the link does not mention those titles in my 2^nd questions.