Prince Albert II vs Yadavindra Singh

Albert II, as regent for his ailing father, oversaw constitutional reforms in 2002 that strengthened the role of the National Council and limited the prince's powers. These reforms modernized Monaco's governance.

Prince Albert II became the Sovereign Prince of Monaco on April 6, 2005, following the death of his father, Prince Rainier III. His accession marked the continuation of the Grimaldi dynasty's rule over the principality.

Albert II formally recognized two illegitimate children, Jazmin Grace Grimaldi (born 1992) and Alexandre Grimaldi-Coste (born 2003), in 2005. This was a significant personal and legal step, though they are excluded from the line of succession.

Albert II has been a prominent environmental activist, leading expeditions to the North Pole (2006) and Antarctica (2009) to raise awareness about climate change. He founded the Prince Albert II of Monaco Foundation to support environmental projects.

Albert II married South African Olympic swimmer Charlene Wittstock on July 1, 2011. The wedding was a major media event, but the marriage has been subject to persistent rumors of unhappiness and attempts to leave.

Yadavindra Singh succeeded his father Bhupinder Singh as Maharaja of the princely state of Patiala. He inherited a wealthy and influential Sikh state in British India, with a strong military tradition.

Yadavindra Singh signed the Instrument of Accession, integrating Patiala into the Dominion of India. This decision, made during the partition of India, ensured Patiala became part of the Indian Union rather than Pakistan.

Yadavindra Singh played a key role in merging Patiala with other Sikh princely states to form the Patiala and East Punjab States Union (PEPSU). He served as its Rajpramukh (ceremonial head) until 1956.

Yadavindra Singh was appointed India's ambassador to Italy, serving until 1966. This diplomatic role marked his transition from princely ruler to a representative of the Indian government abroad.

Yadavindra Singh was appointed India's ambassador to the Netherlands, serving until 1974. This was his second diplomatic posting, continuing his service to the Indian government after the abolition of princely titles.