David W. Knowlton II [Parents] was born ¹ on 25 Jul 1909 in Minnesota. He died ^{2, 3} on 13 Jun 1967 in Santa Barbara, Santa Barbara County, California. David married ^{4, 5} Helen S Wilcox on 18 Jun 1938 in Los Angeles County, California, USA.

He was the younger of two sons born to the Knowltons of Lake Minnetonka. He survived cerebral palsy at one year of age but was left badly crippled.

His death record in CA indicates that he was born in MI, perhaps a mistake for MN?

CENSUS:
1930 Federal, Minnesota, Hennepin Co., Minneapolis, ED 70, sht 17b, series T626, roll 1092

Helen S Wilcox was born ¹ on 22 May 1912 in Harris, Minnesota. She died ^{1, 2} on 15 Dec 2000 in Oak Grove, Oregon. Helen married ^{1, 3} David W. Knowlton II on 18 Jun 1938 in Los Angeles County, California, USA.

Helen worked ¹ as artist and copywriter.

"Helen S Knowlton of Oak Grove, Oregon passed away at her home on December 15, 2000. No services held at her request. She was born in Harris, Minnesota on May 22, 1912. She was a graduate of Minneapolis School of Art in 1933. In Minneapolis she worked as an artist and copywriter for a direct mail agency. Her maiden name was Wilcox, she moved to California and married David W Knowlton in 1938. They moved to Santa Barbara CA in 1944 and opened first Santa Barbara Advertising Agency, in 1945 handling advertising accounts for several Santa Barbara stores including Trenwith's, The Hughes, Western's, Southwicks. She worked as a Public Information Assistant for the Santa Barbara School District from 1952 to 1963 She was included in the first edition of Who's Who in Advertising, 1958. She was active in the Council of Christmas Cheer. RSVP and the American Red Cross. Helen moved to Milwaukie, Oregon in May 1990.

"She is survived by her sons David W Knowlton. III of Winchester VA and Daniel O Knowlton of Milwaukie, OR. 6 grandchildren and 4 great grandchildren." [Obituary on http://news.newspress.com/obits/2-24-2001obits.htm]

Alexander Knowlton [Parents] ^{1, 2} was born ^{3, 4} on 29 Sep 1902 in Minneapolis, Hennepin County, Minnesota, USA. He died ⁵ in Oct 1975 in Newark, Essex, New Jersey, USA. Alexander married ⁶ Evalyn Mary Fairchild Pauley ⁶ on 4 Jul 1924 in Los Angeles County, California, USA.

Alexander worked ⁷ as Architect in 1930 in New York, New York, New York, USA.

Alexander, the older brother was some ten years older than my father, and he lived in New Jersey and was an architect in New York City.
CENSUS:
1920 listed as a seaman, age 17, on USS Pittsburgh.
1930 Federal, Minnesota, Hennepin Co., Minneapolis, ED 70, sht 17b, series T626, roll 1092

Evalyn Mary Fairchild Pauley ¹ was born ¹ about 1895. Evalyn married ¹ Alexander Knowlton ^{2, 3} on 4 Jul 1924 in Los Angeles County, California, USA.

Rudolf Willem Hartman ¹ was born ¹ on 6 Dec 1870 in Den Haag. He died ¹ on 22 May 1952 in Heemstede. Rudolf married ¹ Adelaide Maria Elisabeth Vermeer on 12 Sep 1895 in Rotterdam.

Luitenant-ter-zee. leraar.

Adelaide Maria Elisabeth Vermeer [Parents] ¹ was born ¹ on 21 Aug 1872 in Den Helder. She died ¹ on 25 Mar 1938 in Loosduinen. Adelaide married ¹ Rudolf Willem Hartman on 12 Sep 1895 in Rotterdam.

Marten de Vries was born ¹ about 1877 in Houwerzijl, gem Ulrum. Marten married ² Janna Hut on 29 Oct 1902 in Ezinge, Groningen, The Netherlands.

Janna Hut [Parents] was born ¹ about 1878 in Feerwerd gem Ezinge, Groningen, The Netherlands. Janna married ² Marten de Vries on 29 Oct 1902 in Ezinge, Groningen, The Netherlands.

Jan Adolfs Boer [Parents] was born in 1756. He was christened ¹ on 14 Mar 1756 in Kampen, Overijssel, The Netherlands. He died ^{2, 3, 4} on 1 Jan 1817 in Kampen, Overijssel, The Netherlands. Jan married ^{4, 5} Gerrigjen Cornelis Wielink on 29 Jun 1800 in Buitenkerk, Kampen, Overijssel, The Netherlands.

Jan was baptized ⁶ on 14 Mar 1756 in Kampen, Overijssel, The Netherlands. He worked ⁷ as veehouder with cattle farmer from 1814 to 1814 in Kampen, Overijssel, The Netherlands.

Registre civique 1811 Arrondissement Zwolle: Egbert Adolfs Boer, arbeider, born 17 sep 1753. living at Kampen, number in the register 2519. Jan Adolf Boer, koeherder, born 30 mrt 1757, living at Kampen, number in the register 2373. The birth data are what the person has told, and could be (something) wrong. The most people didn't know their birthday. "koeherder" = cowherd. [Jan  Rientjes]

[Naamsaanneming] [Kampen] 1811 ([in] [French]): nr. 171 Gerrit Adolfs at Kamper Eiland named himself Boer. nr. 177 Egbert Dolfs at Kamper Eiland named himself Boer. [Jan  Rientjes]

It appears that Jan Adolfs Boer had two brothers Egbert and Gerrit. Their father must have been Adolf. Egbert also testifies to the death of Jan Boer on his death certificate.

Gerrigjen Cornelis Wielink [Parents] was born ¹ in 1778 in Grafhorst, The Netherlands. She was christened ² on 8 Mar 1778 in Grafhorst, The Netherlands. She died ^{3, 4} on 14 Jan 1843 in Kampen, Overijssel, The Netherlands. Gerrigjen married ^{4, 5} Jan Adolfs Boer on 29 Jun 1800 in Buitenkerk, Kampen, Overijssel, The Netherlands.

Gerrigjen was baptized ⁶ on 8 Mar 1778 in Grafhorst, Overijssel, The Netherlands.

Albert Gerrits Zonnenberg [Parents] was born ¹ about 1769 in IJsselmuiden, Overijssel, The Netherlands. He died ^{2, 3} on 19 Apr 1841 in IJsselmuiden, Overijssel, The Netherlands. Albert married Janna Stevens Meuleman ⁴.

Janna Stevens Meuleman [Parents] ¹ was born ² about 1781 in Zwollerkerspel, The Netherlands. She died ³ on 24 Aug 1857 in IJsselmuiden, Overijssel, The Netherlands. Janna married Albert Gerrits Zonnenberg.

Adolf Claasen [Parents] ¹ was christened ² on 27 Jun 1706 in Kampereiland, The Netherlands. He was buried ^{3, 4} on 10 Dec 1771 in Kampen, Overijssel, The Netherlands. Adolf married ^{3, 4} Berentien Egbers van Aerst ⁵ on 29 May 1746 in Kampen, Overijssel, The Netherlands.

Adolf was baptized ³ on 27 Jun 1706 in Kampereiland, Overijssel, The Netherlands.

Other marriages:

, Beeltje Lambers
, Aaltje Peters

Berentien Egbers van Aerst [Parents] ¹ was born ^{2, 3} about 1706 in Kamperveen, Overijssel, The Netherlands. Berentien married ^{2, 3} Adolf Claasen ⁴ on 29 May 1746 in Kampen, Overijssel, The Netherlands.