How old was the longest serving president of the United States when he died?
63 years old
79
79
58
61
89
78
62
79
58
61
89
78
62
79
58
61
66
76
89
78
62
79
58
61
66
76
89
78
109
62
65
67
79
58
61
66
76
65
105
107
89
78
62
79
58
61
66
63
65
67
76
89
78
109
62
79
58
65
68
61
66
76
105
107
89
78
62
65
79
58
61
66
109
63
67
65
89
78
62
79
58
69
76
68
107
61
65
105
81
89
78
66
62
67
79
58
65
61
109
63
104
69
89
78
62
77
65
79
58
56
76
68
107
61
65
105
81
89
78
66
56
71
67
79
58
61
109
62
63
104
77
65
56
69
68
79
58
76
65
105
107
81
89
61
78
56
71
78 years
66
109
62
63
104
77
65
67
59
79
56
69
61 years
79 years
58
76
65
68
105
73
107
89
78
56
71
79
81
61
66
109
62
63
65
67
59
56
69
89 years
104
77
79
58
76
65
68
73
107
78
56
71
78 years
105