Yes. The Jaffe Memo was sent from Frederick S. Jaffe, vice president of Planned Parenthood Federation of America, to Bernard Berelson, head of the Population Council in 1969. The memo discussed a multitude of ways that they could promote depopulation, sterilization and anti-natalist policies within America. They discussed everything from forced abortions, promoting women in education and employment, promoting homosexuality, putting sterilants in the water supply and discouraging home ownership. Both Planned Parenthood and the Population Council were essentially created and continue to be funded by the Rockefeller family through their "philanthropic" organizations such as the Rockefeller Foundation.
https://archive.org/details/fredericks_jaffe_memorandum_to_bernard_berelson/1969.03.11%20-%20Frederick%20S.%20Jaffe%20-%20Memorandum%20%20to%20%20Bernard%20%20Berelson%20%28Jaffe-Memo%29/page/nundefined/mode/1up
“Frederick Jaffe founded what would become the Guttmacher Institute in 1968, after having served as a Planned Parenthood Director and Vice President. Jaffe authored the now infamous memo bearing his name to Population Council President Bernard Berelson, who sought “necessary and useful activities relevant to formation of population policy.” The Jaffe memo includes a table of proposals to curb population growth including paid sterilization, promotion of homosexuality, paid abortion, and adding “fertility control agents” to the water supply. Jaffe names several sources for the proposals, including physicist William Shockley.”
https://www.supremecourt.gov/DocketPDF/18/18-1171/116542/20190920143641893_18-1171%20Amicus%20Brief%20of%20ISSUES4LIFE%20Foundation.pdf
