Here is a group picture of the seventh legislature of the Territory in 1913. Poepoe is in the back row, forth from the left.

The caption reads:

The Seventh Legislature of the Territory of Hawaii Nei Opens

Top from the left to right—E. J. McCandless, D. Kupihea, J. K. Paele, J. M. Poepoe, J. S. Kalakiela, Dr. A. Irwin, H. L. Kawewehi, E. K. Kaaua, John Wilcox, P. J. Goodness, C. K. Makekau, E. da Silva, C. H. Cooke, N. Watkins, S. S. Paxson, D. K. Kaupiko, W. R. Kinslea, A. Robertson, J. W. Asch, R. P. Spalding, J. K. Lota, G. P. Cooke, H. M. Kaniho, W. J. Sheldon, Vice-Speaker J. H. Coney, Speaker H. L. Holstein, E. Waiaholo, Dr. G. D. Huddy. Not pictured—A. F. Tavares and N. K. Lyman.

(Kuokoa, 2/21/1913, p. 1)

Ka Nupepa Kuokoa, Buke L, Helu 8, Aoao 1. Feberuari 21, 1913.

And this one is published upon his passing.

(Kuokoa, 4/18/1913, p. 1)

Ka Nupepa Kuokoa, Buke LI, Helu 15, Aoao 1. Aperila 18, 1913.

[Anyone know of any other pictures of Joseph M. Poepoe?]