Favorite this☆ William S. Knudsen posing with his children Description: View of William S. Knudsen posing with his children on Grosse Ile. All are wearing swimsuits. Handwritten on back: "Father (Knudsen) at Grosse Ile with Bunk, Tuttie & Dottie, 192?" Details Resource ID: bh023402 Subject: Knudsen, William S., 1879-1948 Knudsen, William S., 1879-1948--Family Children--Michigan--Grosse Ile Bathing suits--Michigan--Grosse Ile Photographic prints Date Issued: Unknown year in the decade of the 1920s Format: 1 photographic print ; 4.5 x 2.75 in. Member of: Burton Historical Collection Filing Location: MS/Knudsen/VanderKloot family, 2:2 Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.