R. Charlton (poet/songwriter)
R. Charlton, who lived in the early nineteenth century, was a Tyneside poet/ songwriter.
Heyran Khanim
Heyran Khanim was an Azerbaijani poet who lived in the first half of the 19th century.
Mubarak Khwaja
Mubarak Khwaja was the khan of White Horde between 1320- 1344.
He succeeded his brother, Ilbasan, with the assistance of Uzbeg, Khan of the Golden Horde and the House of Batu.
However, he declared his independence from Sarai.
The Khan sent his son Tini Beg to overthrow him.
Thus, he was replaced by Chimtay, son of Ilbasan.
He may have lived longer after his dethronement, occupying some lands.
Henryk Derczyński
Henryk Derczyński( 1906- 1981) was a photographer, who lived in Poland.
Fred H. Frank
Fred H. Frank was a member of the Wisconsin State Assembly who lived in Appleton.
Lebbeus Egerton
Lebbeus Egerton( May 4, 1773 – August 18, 1846) was a Vermont militia officer and farmer who served as Lieutenant Governor from 1831 to 1835.
Otto Pfenninger
Otto Pfenninger( 5 April 1855 – 20 March 1929) was a founding member of the Swiss Photographers Association( 1886) and a pioneer of colour photography.
He moved to Brighton, England where he developed his career as a photographer.
In 1906, Pfenninger built a special camera to his own design using 3- colour separated plates from which full- colour photographic images could be created.
That summer Pfenninger used this tri-colour, single exposure camera to create some of the first colour photographs, using the parks and beaches of Brighton as scenes.
His camera was based upon J.W. Bennetto's one- shot camera of 1897 in which three separation negatives were obtained at a single exposure.
Pfenninger tried to use the same system but found that the refracted image was shorter from top to bottom, his solution was to add a glass plate at the same angle, but opposite direction, to the Bennetto reflector.
In 1921, under the pseudonym O. Reg, he wrote" Byepaths of Colour Photography" in which he discusses in technical detail, the history and theory of developments in subtractive colour photography.
Justin (historian)
Justin( century) was a Latin writer who lived under the Roman Empire.
Gaius Julius Aquila
Gaius Julius Aquila was the name of a number of people who lived during the Roman Empire.
Maximus of Tyre
Maximus of Tyre( fl. late 2nd century AD), also known as Cassius Maximus Tyrius, was a Greek rhetorician and philosopher who lived in the time of the Antonines and Commodus, and who belongs to the trend of the Second Sophistic.
His writings contain many allusions to the history of Greece, while there is little reference to Rome; hence it is inferred that he lived longer in Greece, perhaps as a professor at Athens.
Although nominally a Platonist, he is really an Eclectic and one of the precursors of Neoplatonism.

Question: Who lived longer, Otto Pfenninger or Lebbeus Egerton?
Answer: Otto Pfenninger