Swat - princely state - was created in 1849.
Swat - princely state - ended in 1969.
Princely State of Mysore was created in 1799.
Kharan - princely state - was created in 1697.
Dholpur - princely state - was created in 1806.
Chitral - princely state - was created in 1585.
Las Bela - princely state - was created in 1742.
The Swat Valley also known as the Swat district is a administrative district located near the Pakistan/Afghanistan border. It was a princely state until it dissolved in 1969.
Bahawalpur and Swat are two examples of 'Princely States' that joined Pakistan upon partition.
Swat remained a Princely State till 1969 until it was merged into NWFP (Khyber PakhtoonKhwa). The ruler of Swat had a title of "Wali-e-Sawat". Miangul Jahan Zeb was the last Wali-e-Sawat who later announced Swat to be a city of Pakistan.
Makran - princely state - ended in 1955.
Kharan - princely state - ended in 1955.
Dholpur - princely state - ended in 1947.