Makinney, Hampton E.
From Santa Cruz County history wiki
H. E. [Hampton Emmett] Makinney. SWC notes that architect Daniel Damkroeger "made a map of Santa Cruz with H. E. Makinney". Indexer Stanley Stevens supplied the complete name, but it's not known (yet) where Stevens found that information.
- John L. Chase, The Sidewalk Companion to Santa Cruz Architecture (4th ed. 2023), Appendix A, page 276