You asked:

was kalama older than kamehameha iii

No. Kalama is not older than Kamehameha III. Kalama is 200 years and 7 months old (died aged 53 years, 6 months and 13 days). Kamehameha III is 204 years, 2 months and 6 days old (died aged 41 years, 3 months and 27 days).
Kalama
Kalama
Kalama

Kamehameha III
Kamehameha III
Kamehameha III