[JoeF]

Four Rogallo Children Flexible-Wing Test Pilots
The four children of flexible-wing inventors Gertrude Sudgen Rogallo and Francis Melvin Rogallo
have rightly been noted by Sharon Dillon in her essay Rogallo Had A Dream as having been an important part in the forwarding of the discoveries. Those four children survive their parents and continue to advance the Rogallo Foundation. For the four's test piloting and their follow-on play in the growth of the flex-wing hang glider world, they have been awarded standing in the World Hang Gliding Association's special Flex-Wing Hang Glider Gold Air Award.
Carol Fran Bunny Bobby ... congratulations to each of you. And thank you for test flying some of the generative first flexible-wings You four have unique places in the roots of Rogallo-wing hang glider history. May your role be well understood and celebrated in the Rogallo Foundation and in the halls of memory and gratitude frequented by those who may now fly nearly as the birds fly.

We hope to have the privilege of your visits, photographs, and stories in US Hawks forum.

Famous-four test pilots adult names:

Marie "Bunny" Rogallo Samuels
Carol Rogallo Sparks
Frances Rogallo MacEachren
Robert Sugden Rogallo

[JoeF]

A trailing-edge correction for subsonic slender-wing theory.
Author Robert Sugden Rogallo
Publisher Department of Aeronautics and Astronautics, Stanford University, 1969
Dissertation: Thesis (Ph. D.)--Dept. of Aeronautics and Astronautics, Stanford University, 1970.
Edition/Format: Thesis/dissertation : Thesis/dissertation : Manuscript Archival Material : English Advisor: Milton Van Dyke
The paper is available at Stanford University.
Length 108 pages
Subjects Aerodynamics

Apparently Gertrude's and Francis Melvin Rogallo's son went to the same university: Stanford University. Dad received an honorary "Dr." from some corners of the hang gliding and aeronautics community including from Self-Soar Association. FMR's son apparently received a doctorate from Stanford University.

Two works found named:
Numerical experiments in homogeneous turbulence by Robert S Rogallo ( Book )
1 edition published in 1981 in English and held by 2 libraries worldwide
A trailing-edge correction for subsonic slender-wing theory by Robert S Rogallo ( Book )
1 edition published in 1969 in English and held by 1 library worldwide